Cita APA (7th ed.)
Gartner, G., & Ortag, F. (2012). Advances in Location-Based Services: 8th International Symposium on Location-Based Services, Vienna 2011 (1.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-24198-7
Cita Chicago (17th ed.)
Gartner, Georg, i Felix Ortag. Advances in Location-Based Services: 8th International Symposium on Location-Based Services, Vienna 2011. 1. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-24198-7.
Cita MLA (9th ed.)
Gartner, Georg, i Felix Ortag. Advances in Location-Based Services: 8th International Symposium on Location-Based Services, Vienna 2011. 1. Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-24198-7.
Atenció: Aquestes cites poden no estar 100% correctes.