APA引文

Pilditch, J. (1961). The silent salesman: How to develop packing that sells. Business publications.

Chicago Edition Citation

Pilditch, James. The Silent Salesman: How to Develop Packing That Sells. London: Business publications, 1961.

MLA引文

Pilditch, James. The Silent Salesman: How to Develop Packing That Sells. Business publications, 1961.

警告：這些引文格式不一定是100％准確.