Cita APA (7th ed.)

Collison, R. L. (1973). Published library catalogues: An introduction to their contents and use. Mansell Information Publishing.

Cita Chicago (17th ed.)

Collison, Robert Lewis. Published Library Catalogues: An Introduction to Their Contents and Use. London: Mansell Information Publishing, 1973.

Cita MLA (9th ed.)

Collison, Robert Lewis. Published Library Catalogues: An Introduction to Their Contents and Use. Mansell Information Publishing, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.