APA aipamena

Wilson, A. G., & Kirkby, M. J. (1975). Mathematics for geographers and planners. Clarendon Press.

Chicago Style aipamena

Wilson, A. G., and M. J. Kirkby. Mathematics for Geographers and Planners. Oxford: Clarendon Press, 1975.

MLA aipamena

Wilson, A. G., and M. J. Kirkby. Mathematics for Geographers and Planners. Clarendon Press, 1975.