Cita APA (7a ed.)

(1998). A new paleogene pipid frog from northwestern patagonia.

Cita Chicago Style (17a ed.)

A New Paleogene Pipid Frog from Northwestern Patagonia. 1998.

Cita MLA (8a ed.)

A New Paleogene Pipid Frog from Northwestern Patagonia. 1998.

Precaución: Estas citas no son 100% exactas.