एपीए उद्धरण

Gibbs, J. E., & Ray, D. W. (2013). The role of the circadian clock in rheumatoid arthritis. BioMed Central.

शिकागो स्टाइल उद्धरण

Gibbs, Julie E., और David W. Ray. The Role of the Circadian Clock in Rheumatoid Arthritis. BioMed Central, 2013.

एमएलए उद्धरण

Gibbs, Julie E., और David W. Ray. The Role of the Circadian Clock in Rheumatoid Arthritis. BioMed Central, 2013.