APA stil citiranja

Kereković, D., Źróbek, R., Begović-Dvoržak, V., Džunić, I., & Dvoržak Schrunk, I. (2013). GIS and its implementations: GIS and its implementations. Zagreb: Croatian Information Technology Society - GIS Forum.

Chicago stil citiranja

Kereković, Davorin, Ryszard Źróbek, Vlasta Begović-Dvoržak, Irena Džunić, and Ivančica Dvoržak Schrunk. GIS and its implementations: GIS and its implementations. Zagreb: Croatian Information Technology Society - GIS Forum, 2013.

MLA stil citiranja

Kereković, Davorin, et al. GIS and its implementations: GIS and its implementations. Zagreb: Croatian Information Technology Society - GIS Forum, 2013.