Cita APA

Sasa, M. (1993). Distribution and reproduction of the gray earth snake Geophis brachycephalus (Serpentes: Colubridae) in Costa Rica. Universidad de Costa Rica.

Citación estilo Chicago

Sasa, Mahmood. Distribution and Reproduction of the Gray Earth Snake Geophis Brachycephalus (Serpentes: Colubridae) in Costa Rica. Universidad de Costa Rica, 1993.

Cita MLA

Sasa, Mahmood. Distribution and Reproduction of the Gray Earth Snake Geophis Brachycephalus (Serpentes: Colubridae) in Costa Rica. Universidad de Costa Rica, 1993.