APA استشهاد

Brenes Soto, A., Dierenfeld, E. S., & Janssens, G. P. J. (2017). Colouration in amphibians as a reflection of nutritional status: The case of tree frogs in Costa Rica.

استشهاد بنمط شيكاغو

Brenes Soto, Andrea, Ellen S. Dierenfeld, و Geert P. J. Janssens. Colouration in Amphibians As a Reflection of Nutritional Status: The Case of Tree Frogs in Costa Rica. 2017.

MLA استشهاد

Brenes Soto, Andrea, Ellen S. Dierenfeld, و Geert P. J. Janssens. Colouration in Amphibians As a Reflection of Nutritional Status: The Case of Tree Frogs in Costa Rica. 2017.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.