Cita APA (7th ed.)

Aldrich, C. R. (1931). The primitive mind and modern civilization. Kegan Paul.

Cita Chicago (17th ed.)

Aldrich, Charles Roberts. The Primitive Mind and Modern Civilization. Lond.: Kegan Paul, 1931.

Cita MLA (8th ed.)

Aldrich, Charles Roberts. The Primitive Mind and Modern Civilization. Kegan Paul, 1931.