APA (7th ed.) Citation

Needham, C. D. (1971). Organizing knowledge in libraries: An introduction to information retrieval (2nd revised ed.). André Deutsch.

Chicago Style (17th ed.) Citation

Needham, C. D. Organizing Knowledge in Libraries: An Introduction to Information Retrieval. 2nd revised ed. London: André Deutsch, 1971.

MLA (9th ed.) Citation

Needham, C. D. Organizing Knowledge in Libraries: An Introduction to Information Retrieval. 2nd revised ed. André Deutsch, 1971.

Warning: These citations may not always be 100% accurate.