APA(7版)引用形式
Helfrick, A. D. (2010). Principles of avionics (6th ed.). Avionics Communications, Inc..
Chicagoスタイル(17版)引用形式
Helfrick, Albert D. Principles of Avionics. 6th ed. Leesburg, VA: Avionics Communications, Inc., 2010.
MLA(9版)引用形式
Helfrick, Albert D. Principles of Avionics. 6th ed. Avionics Communications, Inc., 2010.
警告: この引用は必ずしも正確ではありません.