APA (7th ed.) Zitazioa

Tumlin, J. (2011). Sustainable transportation planning. Wiley.

Chicago Style (17th ed.) Zitazioa

Tumlin, Jeffrey. Sustainable Transportation Planning. Hoboken, N.J.: Wiley, 2011.

MLA (9th ed.) Zitazioa

Tumlin, Jeffrey. Sustainable Transportation Planning. Wiley, 2011.