Cita APA (7th ed.)

(1963). International conference on cataloguing principles Paris, 9th-18th October, 1961. International Federation of Library Association.

Cita Chicago (17th ed.)

International Conference on Cataloguing Principles Paris, 9th-18th October, 1961. London: International Federation of Library Association, 1963.

Cita MLA (9th ed.)

International Conference on Cataloguing Principles Paris, 9th-18th October, 1961. International Federation of Library Association, 1963.