एपीए उद्धरण

Li, Y., Millikan, R. C., Bell, D. A., Cui, L., Tse, C. J., Newman, B., & Conway, K. (2004). Cigarette smoking, cytochrome P4501A1 polymorphisms, and breast cancer among African-American and white women. BioMed Central.

शिकागो स्टाइल उद्धरण

Li, Yu, Robert C. Millikan, Douglas A. Bell, Lisa Cui, Chiu-Kit J. Tse, Beth Newman, और Kathleen Conway. Cigarette Smoking, Cytochrome P4501A1 Polymorphisms, and Breast Cancer Among African-American and White Women. BioMed Central, 2004.

एमएलए उद्धरण

Li, Yu, et al. Cigarette Smoking, Cytochrome P4501A1 Polymorphisms, and Breast Cancer Among African-American and White Women. BioMed Central, 2004.