APA ציטוט

Savage, J. M., & Kluge, A. G. (1961). Rediscovery of the strange Costa Rica toad, Crepidius epioticus Cope.

Citación estilo Chicago

Savage, Jay M., y Arnold G. Kluge. Rediscovery of the Strange Costa Rica Toad, Crepidius Epioticus Cope. 1961.

ציטוט MLA

Savage, Jay M., y Arnold G. Kluge. Rediscovery of the Strange Costa Rica Toad, Crepidius Epioticus Cope. 1961.