APA (7th ed.) Zitazioa

Powell, J. (1995). The intermediate technology transfer unit: A handbook on operations. ITP.

Chicago Style (17th ed.) Zitazioa

Powell, John. The Intermediate Technology Transfer Unit: A Handbook on Operations. London: ITP, 1995.

MLA (9th ed.) Zitazioa

Powell, John. The Intermediate Technology Transfer Unit: A Handbook on Operations. ITP, 1995.