एपीए उद्धरण

Olsson, I. (1970). Radiocarbon variations and absolute chronology. Wiley Interscience division.

शिकागो स्टाइल उद्धरण

Olsson, Ingrid. Radiocarbon Variations and Absolute Chronology. London: Wiley Interscience division, 1970.

एमएलए उद्धरण

Olsson, Ingrid. Radiocarbon Variations and Absolute Chronology. Wiley Interscience division, 1970.