APA引文

Sielaff, T. J., & Aberle, J. W. (1969). Introduction to business: American enterprise in action. Belmont, California: Wadsworth Pub. Co..

Trích dẫn kiểu Chicago

Sielaff, Theodore J., và John W. Aberle. Introduction to Business: American Enterprise in Action. Belmont, California: Wadsworth Pub. Co., 1969.

MLA引文

Sielaff, Theodore J., và John W. Aberle. Introduction to Business: American Enterprise in Action. Belmont, California: Wadsworth Pub. Co., 1969.

警告：這些引文格式不一定是100％准確.