APA (7th ed.) Citation

Frey, H. (1961). Illustrated dictionary of tropical fishes. T.F.H. Publications.

Chicago Style (17th ed.) Citation

Frey, Hans. Illustrated Dictionary of Tropical Fishes. Jersey City: T.F.H. Publications, 1961.

MLA (9th ed.) Citation

Frey, Hans. Illustrated Dictionary of Tropical Fishes. T.F.H. Publications, 1961.

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