Cita APA (7th ed.)

Delfin, F. C. (2015). The population history of the Philippines: A genetic overview. Philippine Studies: Historical and Ethnographic Viewpoints.

Cita Chicago (17th ed.)

Delfin, Frederick C. "The Population History of the Philippines: A Genetic Overview." Philippine Studies: Historical and Ethnographic Viewpoints 2015.

Cita MLA (9th ed.)

Delfin, Frederick C. "The Population History of the Philippines: A Genetic Overview." Philippine Studies: Historical and Ethnographic Viewpoints, 2015.