APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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

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