APA (7th ed.) Zitazioa
Grenon, M. (1975). IIASA-Conference on Energy-Resources: Vol. 1. International Institut for Applied Systems Analysis.
Chicago Style (17th ed.) Zitazioa
Grenon, Michel. IIASA-Conference on Energy-Resources: Vol. 1. Laxenburg: International Institut for Applied Systems Analysis, 1975.
MLA (9th ed.) Zitazioa
Grenon, Michel. IIASA-Conference on Energy-Resources: Vol. 1. International Institut for Applied Systems Analysis, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.