APA(7版)引用形式
Fredriksen, J. C. (2011). The United States Air Force: A chronology. ABC-CLIO.
Chicagoスタイル(17版)引用形式
Fredriksen, John C. The United States Air Force: A Chronology. Santa Barbara, Calif.: ABC-CLIO, 2011.
MLA(9版)引用形式
Fredriksen, John C. The United States Air Force: A Chronology. ABC-CLIO, 2011.
警告: この引用は必ずしも正確ではありません.