APA (7th ed.) Zitazioa

Akaha, T. (1990). International handbook of transportation policy. Greenwood.

Chicago Style (17th ed.) Zitazioa

Akaha, Tsuneo. International Handbook of Transportation Policy. Nueva York: Greenwood, 1990.

MLA (9th ed.) Zitazioa

Akaha, Tsuneo. International Handbook of Transportation Policy. Greenwood, 1990.