APA(7版)引用形式
Riddle, J. (2001). Entrepreneur magazine's consulting business. Entrepreneur Press.
Chicagoスタイル(17版)引用形式
Riddle, John. Entrepreneur Magazine's Consulting Business. Irvine, CA: Entrepreneur Press, 2001.
MLA(9版)引用形式
Riddle, John. Entrepreneur Magazine's Consulting Business. Entrepreneur Press, 2001.
警告: この引用は必ずしも正確ではありません.