APA citiranje

Wille, A., & Orozco, E. (1974). Observations on the founding of a new colony by Trigona cupira (Hymenoptera: Apidae) in Costa Rica.

Citación estilo Chicago

Wille, Alvaro, y Enrique Orozco. Observations On the Founding of a New Colony By Trigona Cupira (Hymenoptera: Apidae) in Costa Rica. 1974.

MLA citiranje

Wille, Alvaro, y Enrique Orozco. Observations On the Founding of a New Colony By Trigona Cupira (Hymenoptera: Apidae) in Costa Rica. 1974.