APA引用形式

Miller, J. (2006). National Geographic almanac of American history. Washington, D.C: National Geographic.

シカゴスタイル引用形

Miller, James. National Geographic Almanac of American History. Washington, D.C: National Geographic, 2006.

MLA引用形式

Miller, James. National Geographic Almanac of American History. Washington, D.C: National Geographic, 2006.

警告: この引用は必ずしも正確ではありません.