APA (7th ed.) Citation

Goodwin, D. (1986). Crows of the world (2. ed.). Brit. Museum.

Chicago Style (17th ed.) Citation

Goodwin, Derek. Crows of the World. 2. ed. London: Brit. Museum, 1986.

MLA (9th ed.) Citation

Goodwin, Derek. Crows of the World. 2. ed. Brit. Museum, 1986.