Cita APA (7th ed.)

(1990). The greening of urban transport:planning for: Walking and cycling in western cities. Belhaven.

Cita Chicago (17th ed.)

The Greening of Urban Transport:planning for: Walking and Cycling in Western Cities. London: Belhaven, 1990.

Cita MLA (9th ed.)

The Greening of Urban Transport:planning for: Walking and Cycling in Western Cities. Belhaven, 1990.