Παραπομπή APA

Mills, D., & Vevers, G. (1982). Practical encyclopedia of freshwater tropical aquarium fishes. Salamander.

Παραπομπή Chicago Style

Mills, Dick, και Gwynne Vevers. Practical Encyclopedia of Freshwater Tropical Aquarium Fishes. London: Salamander, 1982.

Παραπομπή MLA

Mills, Dick, και Gwynne Vevers. Practical Encyclopedia of Freshwater Tropical Aquarium Fishes. Salamander, 1982.