APA استشهاد

Del Brutto, O. H., Mera, R. M., Zambrano, M., & Castillo, P. R. (2016). Caffeine intake has no effect on sleep quality in community dwellers living in a rural Ecuadorian village (The Atahualpa Project). Sleep Sci.

استشهاد بنمط شيكاغو

Del Brutto, Oscar H., Robertino M. Mera, Mauricio Zambrano, و Pablo R. Castillo. "Caffeine Intake Has No Effect On Sleep Quality in Community Dwellers Living in a Rural Ecuadorian Village (The Atahualpa Project)." Sleep Sci 2016.

MLA استشهاد

Del Brutto, Oscar H., Robertino M. Mera, Mauricio Zambrano, و Pablo R. Castillo. "Caffeine Intake Has No Effect On Sleep Quality in Community Dwellers Living in a Rural Ecuadorian Village (The Atahualpa Project)." Sleep Sci 2016.

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