Cita APA

International symposium on location-based services Viena, A., Gartner, G., & Ortag, F. (2012). Advances in location-based services (1 edición.). Heidelberg, Alemania: Springer.

Citación estilo Chicago

International symposium on location-based services Viena, Austria), Georg Gartner, y Felix Ortag. Advances in Location-based Services. 1 edición. Heidelberg, Alemania: Springer, 2012.

Cita MLA

International symposium on location-based services Viena, Austria), Georg Gartner, y Felix Ortag. Advances in Location-based Services. 1 edición. Heidelberg, Alemania: Springer, 2012.