APA(7版)引用形式

Duffy, J. P. (1994). How to earn a college degree without going to college (2nd ed.). Wiley.

Chicagoスタイル(17版)引用形式

Duffy, James P. How to Earn a College Degree Without Going to College. 2nd ed. New York: Wiley, 1994.

MLA(9版)引用形式

Duffy, James P. How to Earn a College Degree Without Going to College. 2nd ed. Wiley, 1994.

警告: この引用は必ずしも正確ではありません.