APA引文

ebrary, Inc, Lewis, D. S., & Slater, W. (2013). The annual register: World events 2012. ProQuest.

Chicago Style (17th ed.) Citation

ebrary, Inc, D. S. Lewis, and Wendy Slater. The Annual Register: World Events 2012. Ann Arbor, Mich.: ProQuest, 2013.

MLA引文

ebrary, Inc, et al. The Annual Register: World Events 2012. ProQuest, 2013.