Gaya APA

Boyer, C. (2012). National Geographic Kids Ultimate U.S. Road Trip Atlas (Maps, Games, Activities, and More for Hours of Bac). : National Geographic Society.

Gaya MLA

Boyer, Crispin. "National Geographic Kids Ultimate U.S. Road Trip Atlas". Maps, Games, Activities, and More for Hours of Bac : National Geographic Society, 2012. Text Book.