APA引文

S K Gupta. (2006). Drug Screening Methods (1.). Jaypee Brothers.

Chicago Edition Citation

S K Gupta. Drug Screening Methods. 1. Jaypee Brothers, 2006.

MLA引文

S K Gupta. Drug Screening Methods. 1. Jaypee Brothers, 2006.

警告：这些引文格式不一定是100％准确.