APA (7th ed.) Citation

Axelrod, H. R. (1962). Exotic tropical fishes.

Chicago Style (17th ed.) Citation

Axelrod, Herbert R. Exotic Tropical Fishes. 1962.

MLA (9th ed.) Citation

Axelrod, Herbert R. Exotic Tropical Fishes. 1962.

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