Cita APA

Garrison, R. W., & Von Ellenrieder, N. (2007). The true Argia difficilis Selys, 1865, with the description of Argia yungensis sp. nov. (Odonata: Coenagrionidae). Web

Citación estilo Chicago

Garrison, Rosser W., and Natalia Von Ellenrieder. The True Argia Difficilis Selys, 1865, With the Description of Argia Yungensis Sp. Nov. (Odonata: Coenagrionidae). 2007.

Cita MLA

Garrison, Rosser W., and Natalia Von Ellenrieder. The True Argia Difficilis Selys, 1865, With the Description of Argia Yungensis Sp. Nov. (Odonata: Coenagrionidae). 2007.