APA (7th ed.) Citation

Sowerby, E. M. (1967). Rare people and rare books / by E.M. Sowerby. Constable.

Chicago Style (17th ed.) Citation

Sowerby, E. M. Rare People and Rare Books / by E.M. Sowerby. Constable, 1967.

MLA (9th ed.) Citation

Sowerby, E. M. Rare People and Rare Books / by E.M. Sowerby. Constable, 1967.

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