Cita APA (7th ed.)

Smith, P. C. (1979). Demographic history: An approach to the study of the Filipino past. East-West Center.

Cita Chicago (17th ed.)

Smith, Peter C. Demographic History: An Approach to the Study of the Filipino Past. Honolulu: East-West Center, 1979.

Cita MLA (9th ed.)

Smith, Peter C. Demographic History: An Approach to the Study of the Filipino Past. East-West Center, 1979.