APA Citation

Unwin, D. J. (1981). Introductory spatial analysis. London ; New York: Methuen.

Chicago Style Citation

Unwin, D. J. Introductory Spatial Analysis. London ; New York: Methuen, 1981.

MLA Citation

Unwin, D. J. Introductory Spatial Analysis. London ; New York: Methuen, 1981.

Warning: These citations may not always be 100% accurate.