Dyfyniad APA

Rogerson, P. (2006). Statistical methods for geography: A student's guide (2nd ed.). Sage Publications.

Dyfyniad Arddull Chicago

Rogerson, Peter. Statistical Methods for Geography: A Student's Guide. 2nd ed. Thousand Oaks, CA: Sage Publications, 2006.

Dyfyniad MLA

Rogerson, Peter. Statistical Methods for Geography: A Student's Guide. 2nd ed. Sage Publications, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.