Cita APA (7th ed.)

Quintanilla, L. (1943). A Latin American speaks. Macmillan.

Cita Chicago (17th ed.)

Quintanilla, Luis. A Latin American Speaks. New York: Macmillan, 1943.

Cita MLA (8th ed.)

Quintanilla, Luis. A Latin American Speaks. Macmillan, 1943.