APA (7th ed.) Citation

Cottle, B. (1967). The Penguin dictionary of surnames. Penguin.

Chicago Style (17th ed.) Citation

Cottle, Basil. The Penguin Dictionary of Surnames. Middlesex: Penguin, 1967.

MLA (8th ed.) Citation

Cottle, Basil. The Penguin Dictionary of Surnames. Penguin, 1967.

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