Cita APA (7a ed.)

Stull, D. F., & Hatch, R. W. (1948). Asia, Latin America, United States. Allyn and Bacon.

Cita Chicago Style (17a ed.)

Stull, De Forest, y Roy Winthrop Hatch. Asia, Latin America, United States. Boston New York Chicago Atlanta San Francisco Dallas: Allyn and Bacon, 1948.

Cita MLA (9a ed.)

Stull, De Forest, y Roy Winthrop Hatch. Asia, Latin America, United States. Allyn and Bacon, 1948.