Cita APA (7a ed.)

Caldwell, J. C. (1970). Let's visit Argentina (8. impr.). Day.

Cita Chicago Style (17a ed.)

Caldwell, John C. Let's Visit Argentina. 8. impr. New York: Day, 1970.

Cita MLA (9a ed.)

Caldwell, John C. Let's Visit Argentina. 8. impr. Day, 1970.