एपीए उद्धरण

Bettinger, R. L. (2016). Prehistoric hunter–gatherer population growth rates rival those of agriculturalists. Proc Natl Acad Sci U S A.

शिकागो स्टाइल उद्धरण

Bettinger, Robert L. "Prehistoric Hunter–gatherer Population Growth Rates Rival Those of Agriculturalists." Proc Natl Acad Sci U S A 2016.

एमएलए उद्धरण

Bettinger, Robert L. "Prehistoric Hunter–gatherer Population Growth Rates Rival Those of Agriculturalists." Proc Natl Acad Sci U S A 2016.