Cita APA (7th ed.)

Hamm, B., Jalowiecki, B., & Wallis, A. (1984). Urbanism and Human Values.

Cita Chicago (17th ed.)

Hamm, Bernd, Bohdan Jalowiecki, i Aleksander Wallis. Urbanism and Human Values. Bonn, 1984.

Cita MLA (8th ed.)

Hamm, Bernd, et al. Urbanism and Human Values. 1984.