APA (7th ed.) Citation

Collison, R. L. (1962). Indexing books. Ernest Benn.

Chicago Style (17th ed.) Citation

Collison, Robert L. Indexing Books. London: Ernest Benn, 1962.

MLA (9th ed.) Citation

Collison, Robert L. Indexing Books. Ernest Benn, 1962.

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