एपीए उद्धरण

Brewer, A. J., Ort, C., Banta-Green, C. J., Berset, J., & Field, J. A. (2012). Normalized Diurnal and Between-Day Trends in Illicit and Legal Drug Loads that Account for Changes in Population.

शिकागो स्टाइल उद्धरण

Brewer, Alex J., Christoph Ort, Caleb J. Banta-Green, Jean-Daniel Berset, और Jennifer A. Field. Normalized Diurnal and Between-Day Trends in Illicit and Legal Drug Loads That Account for Changes in Population. 2012.

एमएलए उद्धरण

Brewer, Alex J., et al. Normalized Diurnal and Between-Day Trends in Illicit and Legal Drug Loads That Account for Changes in Population. 2012.