Cita APA (7a ed.)

Dufek, G. J. (1959). Through the frozen frontier: The exploration of Antarctica. Harcourt, Brace and Company.

Cita Chicago Style (17a ed.)

Dufek, George J. Through the Frozen Frontier: The Exploration of Antarctica. New York: Harcourt, Brace and Company, 1959.

Cita MLA (9a ed.)

Dufek, George J. Through the Frozen Frontier: The Exploration of Antarctica. Harcourt, Brace and Company, 1959.