APA (7th ed.) Citation

(1974). Organizing knowledge in libraries. An introduction to information retrieval. Deutsch.

Chicago Style (17th ed.) Citation

Organizing Knowledge in Libraries. An Introduction to Information Retrieval. Deutsch, 1974.

MLA (8th ed.) Citation

Organizing Knowledge in Libraries. An Introduction to Information Retrieval. Deutsch, 1974.

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