एपीए उद्धरण

Rogerson, P. A. (2001). Statistical methods for geography. Sage Publications.

शिकागो स्टाइल उद्धरण

Rogerson, Peter A. Statistical Methods for Geography. London: Sage Publications, 2001.

एमएलए उद्धरण

Rogerson, Peter A. Statistical Methods for Geography. Sage Publications, 2001.