Specific Rules #1 for Edition (required) to Citing Entire Reports Vancouver Style: Abbreviation rules for editions

Abbreviate common words found in edition statements, if desired:

Word	Abbreviation
edition	ed.
abbreviated	abbr.
abridged	abr.
American	Am.
augmented	augm.
authorized	authoriz.
English	Engl.
enlarged	enl.
expanded	expand.
illustrated	ill.
modified	mod.
original	orig.
reprint(ed)	repr.
revised	rev.
special	spec.
translation	transl.
translated	transl.

For additional abbreviations, see ISO 832:1994 - Rules for the abbreviation of bibliographic terms.

Follow abbreviated words with a period and end all edition information with a period.

3rd rev. ed.

1st Engl. ed.

Según:

Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet]. 2nd edition. Chapter 4: Scientific and Technical Reports

Related: General Rules for Edition (required) to Citing Entire Reports Vancouver Style Specific Rules #1: Abbreviation rules for editions Specific Rules #2: Editions with dates Specific Rules #3: Non-English words for editions Examples for Edition (required) to Citing Entire Reports Vancouver Style