APA Alıntı

Castilla, H., Caycho, T., & Ventura-León, J. L. (2016). Happiness Differences by Sex and Age in Peruvian University.

Chicago Stili Alıntı

Castilla, Humberto, Tomás Caycho, ve José Luís Ventura-León. Happiness Differences By Sex and Age in Peruvian University. 2016.

MLA Alıntı

Castilla, Humberto, Tomás Caycho, ve José Luís Ventura-León. Happiness Differences By Sex and Age in Peruvian University. 2016.