Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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