APA引文

Spillard, P. (1975). Sales promotion (2nd ed.). Business books.

Chicago Edition Citation

Spillard, P. Sales Promotion. 2nd ed. Business books, 1975.

MLA引文

Spillard, P. Sales Promotion. 2nd ed. Business books, 1975.

警告：這些引文格式不一定是100％准確.