APA(7版)引用形式
ebrary, Inc, & Hoppe, E. (2011). Ethical issues in aviation. Ashgate.
Chicagoスタイル(17版)引用形式
ebrary, Inc, , Elizabeth Hoppe. Ethical Issues in Aviation. Farnham, Surrey, England ; Burlington, Vt.: Ashgate, 2011.
MLA(9版)引用形式
ebrary, Inc, , Elizabeth Hoppe. Ethical Issues in Aviation. Ashgate, 2011.
警告: この引用は必ずしも正確ではありません.