Cita APA

Roberto, I. J., Cardozo, D. E., & Avila, R. W. (2013). A new species of Pseudopaludicola (Anura, Leiuperidae) from western Piauí State, Northeast Brazil. Web

Citación estilo Chicago

Roberto, Igor Joventino, Dario Elbio Cardozo, and Robson W. Avila. A New Species of Pseudopaludicola (Anura, Leiuperidae) From Western Piauí State, Northeast Brazil. 2013.

Cita MLA

Roberto, Igor Joventino, Dario Elbio Cardozo, and Robson W. Avila. A New Species of Pseudopaludicola (Anura, Leiuperidae) From Western Piauí State, Northeast Brazil. 2013.