APA (7th ed.) Citation

Cottrell, L. (1966). The Penguin book of lost worlds (Shortened ed.). Penguin.

Chicago Style (17th ed.) Citation

Cottrell, Leonard. The Penguin Book of Lost Worlds. Shortened ed. Harmondsworth: Penguin, 1966.

MLA (8th ed.) Citation

Cottrell, Leonard. The Penguin Book of Lost Worlds. Shortened ed. Penguin, 1966.