Παραπομπή APA

Bussing, W. A. (1974). Two new species of cichlid fishes, Cichlasoma sajica and C. diquis, from southeastern Costa Rica.

Παραπομπή Chicago Style

Bussing, William A. Two New Species of Cichlid Fishes, Cichlasoma Sajica and C. Diquis, From Southeastern Costa Rica. 1974.

Παραπομπή MLA

Bussing, William A. Two New Species of Cichlid Fishes, Cichlasoma Sajica and C. Diquis, From Southeastern Costa Rica. 1974.

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