Brunsdon, C., & Comber, L. (2015). An introduction to R for spatial analysis and mapping. SAGE.
Chicago Style (17. basım) AtıfBrunsdon, Chris, ve Lex Comber. An Introduction to R for Spatial Analysis and Mapping. London, United Kingdom: SAGE, 2015.
MLA (9th ed.) AtıfBrunsdon, Chris, ve Lex Comber. An Introduction to R for Spatial Analysis and Mapping. SAGE, 2015.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..