Specific Rules #6 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: No publisher can be found

If no publisher can be determined, use the words "publisher unknown" placed in square brackets.

Alizai S, Zia A. [Chanesar Goth and Landhi]. Islamabad (Pakistan): [publisher unknown]; [1993?]. 53 p. (Gender differentials in access to health care for Pakistani children; vol. 3).

Según:

Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet]. 2nd edition. Chapter 2: Books

Related:

General Rules for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style

Specific Rules #1 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: Abbreviated words in publisher names

Specific Rules #2 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: Non-English names for publishers

Specific Rules #3 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: Government agencies and other national and international bodies as publisher

Specific Rules #4 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: Joint publication

Specific Rules #5 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: Multiple publishers

Specific Rules #6 for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style: No publisher can be found

Examples for Publisher (required) for the Volume for Individual Volumes With a Separate Title and Separate Authors/Editors Vancouver Style