APA (7th ed.) Zitazioa

.Cullingworth, J. B. (1990). Energy, land, and public policy. Transaction Publishers.

Chicago Style (17th ed.) Zitazioa

.Cullingworth, J. B. Energy, Land, and Public Policy. New Brunswick, U.S.A.: Transaction Publishers, 1990.

MLA (9th ed.) Zitazioa

.Cullingworth, J. B. Energy, Land, and Public Policy. Transaction Publishers, 1990.