APA način citiranja

Nishida, K., Nakamura, I., & Morales, C. O. (2009). Plants and butterflies of a small urban preserve in the Central Valley of Costa Rica.

Čikaški stil citiranja

Nishida, Kenji, Ichiro Nakamura, i Carlos O. Morales. Plants and Butterflies of a Small Urban Preserve in the Central Valley of Costa Rica. 2009.

MLA način citiranja

Nishida, Kenji, Ichiro Nakamura, i Carlos O. Morales. Plants and Butterflies of a Small Urban Preserve in the Central Valley of Costa Rica. 2009.