APA引文

Baily, P. (1977). Purchasing principles & techniques (3rd.). Pitman.

芝加哥风格引文

Baily, Peter. Purchasing Principles & Techniques. 3rd. London: Pitman, 1977.

MLA引文

Baily, Peter. Purchasing Principles & Techniques. 3rd. Pitman, 1977.

警告：这些引文格式不一定是100％准确.