APA (7th ed.) Citation

(1967). Cumulated UDC supplement - 1964 ([1st ed.].). International Federation for Documentation.

Chicago Style (17th ed.) Citation

Cumulated UDC Supplement - 1964. [1st ed.]. [S.l.]: International Federation for Documentation, 1967.

MLA (9th ed.) Citation

Cumulated UDC Supplement - 1964. [1st ed.]. International Federation for Documentation, 1967.