APA (7th ed.) Zitazioa

Brunsdon, C., & Comber, L. (2015). An introduction to R for spatial analysis and mapping. SAGE.

Chicago Style (17th ed.) Zitazioa

Brunsdon, Chris, eta Lex Comber. An Introduction to R for Spatial Analysis and Mapping. London, United Kingdom: SAGE, 2015.

MLA (9th ed.) Zitazioa

Brunsdon, Chris, eta Lex Comber. An Introduction to R for Spatial Analysis and Mapping. SAGE, 2015.