Cita APA (7a ed.)

Bölsche, W., & Untermann, E. The evolution of man / by Wilhelm Bölsche ; translated by Ernest Untermann.

Cita Chicago Style (17a ed.)

Bölsche, Wilhelm, y Ernest Untermann. The Evolution of Man / by Wilhelm Bölsche ; Translated by Ernest Untermann. Chicago : Charles H. Kerr & company, 1918.

Cita MLA (8a ed.)

Bölsche, Wilhelm, y Ernest Untermann. The Evolution of Man / by Wilhelm Bölsche ; Translated by Ernest Untermann.