Παραπομπή APA

Mills, D. (1992). Tropical Aquarium fishes: How to keep fresh water fish (2nd.). Chancellor press.

Παραπομπή Chicago Style

Mills, Dick. Tropical Aquarium Fishes: How to Keep Fresh Water Fish. 2nd. London: Chancellor press, 1992.

Παραπομπή MLA

Mills, Dick. Tropical Aquarium Fishes: How to Keep Fresh Water Fish. 2nd. Chancellor press, 1992.