APA Edition Citation

Ranganathan, S. R. (1957). Prolegomena to library classification (2nd ed.).

Chicago Edition Citation

Ranganathan, S. R. Prolegomena to Library Classification. 2nd ed. 1957.

MLA Edition Citation

Ranganathan, S. R. Prolegomena to Library Classification. 2nd ed. 1957.

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