एपीए उद्धरण

Foster, R. G., & Helfrich-Förster, C. (2001). The regulation of circadian clocks by light in fruitflies and mice.

शिकागो स्टाइल उद्धरण

Foster, R G., और C. Helfrich-Förster. The Regulation of Circadian Clocks By Light in Fruitflies and Mice. 2001.

एमएलए उद्धरण

Foster, R G., और C. Helfrich-Förster. The Regulation of Circadian Clocks By Light in Fruitflies and Mice. 2001.