APA Citatie

INSDOC. (1977). An Introduction to computer based library systems. Heyden.

Chicago Style citaat

INSDOC. An Introduction to Computer Based Library Systems. London: Heyden, 1977.

MLA citatie

INSDOC. An Introduction to Computer Based Library Systems. Heyden, 1977.

Let op: Deze citaties zijn niet altijd 100% accuraat.