Cita APA

Walker, B. (1978). All about cichlids (1a. ed.). New Jersey, USA: T.F.H. Publications.

Citación estilo Chicago

Walker, B. All About Cichlids. 1a. ed. New Jersey, USA: T.F.H. Publications, 1978.

Cita MLA

Walker, B. All About Cichlids. 1a. ed. New Jersey, USA: T.F.H. Publications, 1978.