APA (7th ed.) Citation

Maxwell, G. (1967). Seals of the world. Constable.

Chicago Style (17th ed.) Citation

Maxwell, Gavin. Seals of the World. London: Constable, 1967.

MLA (9th ed.) Citation

Maxwell, Gavin. Seals of the World. Constable, 1967.

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