Additional general information. ISO 690

General

Additional categories of information that may be included in some references are given in Additional general information > General > Classification to Additional general information > General > Other information. When such information is included in a reference, it should comply with the guidelines recommended below.

Classification

If classification symbols recorded in the information resource are included, the classification scheme should be indicated.

EXAMPLE 1
UDC 001.811:025.171.

EXAMPLE 2
DDC 709.24.

EXAMPLE 3
Int. CI. E02F 3/76. GB CI. E1F 12. (Used with patents.)

Size

If the size of a printed information resource is included in a reference, it may, if appropriate, be given as:

a) the height only, in millimetres,

EXAMPLE 1
210 mm.

b) the height followed by the width, or,

EXAMPLE 2
210 mm x 150 mm.

c) if appropriate, the A-size designation (see ISO 216) followed, when necessary, by “landscape”.

EXAMPLE 3
A5 landscape.

Price and availability

Information about price and availability may be given, as quoted by the publisher.

Languages

The original language(s) used in the text or translations may be mentioned, if appropriate.

EXAMPLE 1
BAARD, H.P. Frans Hals. Translated from the Dutch by George STUYCK.

EXAMPLE 2
ANDRI, Ivo. Il est un pont sur la Drina: chronique de Vichégrad. Translated from Serbo-Croatian into French by Georges LUCIANI.

Registered trade mark

A registered trade mark may be denoted by the symbol “®”.

Other information

Other information relevant to the purposes of the particular reference may be included.