APA(7版)引用形式
Turk, J. (1989). Introduction to environmental studies (3rd ed.). Saunders college.
Chicagoスタイル(17版)引用形式
Turk, Jonathan. Introduction to Environmental Studies. 3rd ed. Philadelphia: Saunders college, 1989.
MLA(9版)引用形式
Turk, Jonathan. Introduction to Environmental Studies. 3rd ed. Saunders college, 1989.
警告: この引用は必ずしも正確ではありません.