APA (7th ed.) Citation

Alpers, A. (1963). Dolphins (2nd ed.). Robin Clark.

Chicago Style (17th ed.) Citation

Alpers, Antony. Dolphins. 2nd ed. Milton Keynes: Robin Clark, 1963.

MLA (9th ed.) Citation

Alpers, Antony. Dolphins. 2nd ed. Robin Clark, 1963.

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