Cita APA

Axelrod, H. R., & Vorderwinkler, W. Colour guide to tropical fish.

Citación estilo Chicago

Axelrod, Herbert R., and William Vorderwinkler. Colour Guide to Tropical Fish.

Cita MLA

Axelrod, Herbert R., and William Vorderwinkler. Colour Guide to Tropical Fish.

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