APA (7th ed.) Zitazioa

Jörgensen, S. E. (1992). Integration of ecosystem theories: A pattern. Kluwer Academic Publishers.

Chicago Style (17th ed.) Zitazioa

Jörgensen, Sven Erik. Integration of Ecosystem Theories: A Pattern. Dordrecht: Kluwer Academic Publishers, 1992.

MLA (9th ed.) Zitazioa

Jörgensen, Sven Erik. Integration of Ecosystem Theories: A Pattern. Kluwer Academic Publishers, 1992.