APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.