APA (7th ed.) Zitazioa

ebrary, Inc, United States, & Attenberg, R. H. (2009). Global energy security. Nova Science Publishers.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, United States, eta Roger H. Attenberg. Global Energy Security. New York: Nova Science Publishers, 2009.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Global Energy Security. Nova Science Publishers, 2009.