Cita APA (7th ed.)

Regional Science Symposium University of Groningen, Bartels, C. P. A., & Ketellapper, R. H. (1979). Exploratory and explanatory statistical analysis of spatial data. Martinus Nijhoff distributors for North America, Kluwer Boston.

Cita Chicago (17th ed.)

Regional Science Symposium University of Groningen, Cornelis P. A. Bartels, i Ronald H. Ketellapper. Exploratory and Explanatory Statistical Analysis of Spatial Data. Boston, Hingham, Mass: Martinus Nijhoff distributors for North America, Kluwer Boston, 1979.

Cita MLA (9th ed.)

Regional Science Symposium University of Groningen, et al. Exploratory and Explanatory Statistical Analysis of Spatial Data. Martinus Nijhoff distributors for North America, Kluwer Boston, 1979.