Cita APA

Conant, M., & Conant, M. (1962). The Long polar watch: Canada and the defense of North America. New York, New York: Harper.

Citación estilo Chicago

Conant, Melvin, y Melvin Conant. The Long Polar Watch: Canada and the Defense of North America. New York, New York: Harper, 1962.

Cita MLA

Conant, Melvin, y Melvin Conant. The Long Polar Watch: Canada and the Defense of North America. New York, New York: Harper, 1962.