Cita APA

INSDOC. (1977). An Introduction to computer based library systems (3.). Heyden.

Chicago Edition Citation

INSDOC. An Introduction to Computer Based Library Systems. 3. London: Heyden, 1977.

Cita MLA

INSDOC. An Introduction to Computer Based Library Systems. 3. Heyden, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.