APA

Upton G. J. G., Fingleton B., . (1989). Spatial data analysis by example : categorical and directional data. New York: Wiley.

Chicago

Upton Graham J G, Fingleton Bernard, . 1989. Spatial data analysis by example : categorical and directional data. New York: Wiley.

Harvard

Upton G. J. G., Fingleton B., . (1989). Spatial data analysis by example : categorical and directional data. New York: Wiley.

MLA

Upton Graham J G, Fingleton Bernard, . Spatial data analysis by example : categorical and directional data. New York: Wiley. 1989.