APA引文

Walker, O. C. (1995). Marketing strategy: Planning and implementation. Chicago: Irwin.

Trích dẫn kiểu Chicago

Walker, Orville C. Marketing Strategy: Planning and Implementation. Chicago: Irwin, 1995.

MLA引文

Walker, Orville C. Marketing Strategy: Planning and Implementation. Chicago: Irwin, 1995.

警告：這些引文格式不一定是100％准確.