Lua APA (7ú heag.)
Meng, L., Zipf, A., & Winter, S. (2008). Map-based Mobile Services: Design, Interaction and Usability. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-37110-6
Lua i Stíl Chicago (17ú heag.)
Meng, Liqiu, Alexander Zipf, agus Stephan Winter. Map-based Mobile Services: Design, Interaction and Usability. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-37110-6.
Lua MLA (9ú heag.)
Meng, Liqiu, et al. Map-based Mobile Services: Design, Interaction and Usability. Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-37110-6.
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