Cita APA (7th ed.)

Mumford, L. (1944). The condition of man. Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Mumford, Lewis. The Condition of Man. New York: Harcourt Brace Jovanovich, 1944.

Cita MLA (9th ed.)

Mumford, Lewis. The Condition of Man. Harcourt Brace Jovanovich, 1944.