Cita APA (7th ed.)

Cline, H. F. (1953). The United States and Mexico. Atheneum.

Cita Chicago (17th ed.)

Cline, Howard Francis. The United States and Mexico. Nueva York: Atheneum, 1953.

Cita MLA (9th ed.)

Cline, Howard Francis. The United States and Mexico. Atheneum, 1953.