Cita APA (7a ed.)

Osborn, F. J. (1946). Green belt cities: The British contribution. Faber and Faber.

Cita Chicago Style (17a ed.)

Osborn, Frederic James. Green Belt Cities: The British Contribution. London: Faber and Faber, 1946.

Cita MLA (9a ed.)

Osborn, Frederic James. Green Belt Cities: The British Contribution. Faber and Faber, 1946.