Cita APA (7a ed.)

Duggan, A. L. (1956). Winter quarters. Coward-McCann.

Cita Chicago Style (17a ed.)

Duggan, Alfred Leo. Winter Quarters. New York: Coward-McCann, 1956.

Cita MLA (8a ed.)

Duggan, Alfred Leo. Winter Quarters. Coward-McCann, 1956.