Cita APA (7a ed.)

Bettman, A. (1946). City and regional planning papers. Harvard university press.

Cita Chicago Style (17a ed.)

Bettman, Alfred. City and Regional Planning Papers. Cambridge: Harvard university press, 1946.

Cita MLA (9a ed.)

Bettman, Alfred. City and Regional Planning Papers. Harvard university press, 1946.