APA

Gantenbein J. W., .The evolution of our Latin-American policy. New York: Columbia University Press, 1950.

Chicago

Gantenbein James Watson, .The evolution of our Latin-American policy. New York: Columbia University Press, 1950.

Harvard

Gantenbein J. W., .The evolution of our Latin-American policy. New York: Columbia University Press, 1950.

MLA

Gantenbein James Watson, .New York: Columbia University Press, 1950. .