Παραπομπή APA

Bivand, . R. S. (2013). Applied Spatial Data Analysis with R (Second.). CRC.

Παραπομπή Chicago Style

Bivand, Roger S. Applied Spatial Data Analysis with R. Second. Boca Raton: CRC, 2013.

Παραπομπή MLA

Bivand, Roger S. Applied Spatial Data Analysis with R. Second. CRC, 2013.