Cita APA (7th ed.)

Upton, G. J. G. (1985). Spatial data analysis by example: Point pattern and quantitative data. John Wiley and Sons.

Cita Chicago (17th ed.)

Upton, Graham J. G. Spatial Data Analysis by Example: Point Pattern and Quantitative Data. John Wiley and Sons, 1985.

Cita MLA (9th ed.)

Upton, Graham J. G. Spatial Data Analysis by Example: Point Pattern and Quantitative Data. John Wiley and Sons, 1985.