APA ציטוט

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

Citación estilo Chicago

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

ציטוט MLA

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