Cita APA

Savage, J. M. (1966). An Extraordinary New Toad (Bufo) from Costa Rica.

Chicago Style Citation

Savage, Jay M. An Extraordinary New Toad (Bufo) From Costa Rica. 1966.

Cita MLA

Savage, Jay M. An Extraordinary New Toad (Bufo) From Costa Rica. 1966.

Atenció: Aquestes cites poden no estar 100% correctes.