APA (7th ed.) Citation

National Geographic Society (U.S.), Brown Reference Group, & Cooke, T. (2011). National Geographic concise history of world religions: An illustrated time line. National Geographic.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.), Brown Reference Group, and Tim Cooke. National Geographic Concise History of World Religions: An Illustrated Time Line. Washington, D.C: National Geographic, 2011.

MLA (9th ed.) Citation

National Geographic Society (U.S.), et al. National Geographic Concise History of World Religions: An Illustrated Time Line. National Geographic, 2011.