International Symposium on Global Positioning Systems Gold Coast, Qld., & Queensland. Dept. of Geographic Information. (1988). International symposia: Global positioning systems. : Gold Coast, Queensland 17-19 October, 1988. Dept. of Geographic Information.
Čikaški stil citiranja (17. izdanje)International Symposium on Global Positioning Systems Gold Coast, Qld., i Queensland. Dept. of Geographic Information. International Symposia: Global Positioning Systems. : Gold Coast, Queensland 17-19 October, 1988. [Brisbane]: Dept. of Geographic Information, 1988.
MLA način citiranja (8. izdanje)International Symposium on Global Positioning Systems Gold Coast, Qld., i Queensland. Dept. of Geographic Information. International Symposia: Global Positioning Systems. : Gold Coast, Queensland 17-19 October, 1988. Dept. of Geographic Information, 1988.