Cita APA (7th ed.)

Caldwell, J. C., & Caldwell, E. F. (1961). Our neighbors in the Philippines. Day.

Cita Chicago (17th ed.)

Caldwell, John Cope, i Elsie F. Caldwell. Our Neighbors in the Philippines. New York: Day, 1961.

Cita MLA (9th ed.)

Caldwell, John Cope, i Elsie F. Caldwell. Our Neighbors in the Philippines. Day, 1961.