Παραπομπή APA

Meffe,Gary K, & Snelson, F. F. (1989). Ecology and evolution of livebearing fishes (Poeciliidae). Prentice Hall.

Παραπομπή Chicago Style

Meffe,Gary K, και Franklin F. Snelson. Ecology and Evolution of Livebearing Fishes (Poeciliidae). Englewood Cliffs, N.J.: Prentice Hall, 1989.

Παραπομπή MLA

Meffe,Gary K, και Franklin F. Snelson. Ecology and Evolution of Livebearing Fishes (Poeciliidae). Prentice Hall, 1989.