APA (7. basım) Alıntı

ILS Energy & Roh C. , S. (2008). Global energy 2007 - 2008: World of risks and challenges a geopolitical survey. ILS Energy.

Chicago Style (17. basım) Atıf

ILS Energy ve Stephen Roh C. Global Energy 2007 - 2008: World of Risks and Challenges a Geopolitical Survey. [ y. y. ]: ILS Energy, 2008.

MLA (9th ed.) Atıf

ILS Energy ve Stephen Roh C. Global Energy 2007 - 2008: World of Risks and Challenges a Geopolitical Survey. ILS Energy, 2008.