Gaya APA

Martha, S., Nasional, B, S. (2009). Laporan perjalanan dinas luar negeri InterCarto-InterGIS 15: sustainable development of territories GIS theory and practice, Ghent (Belgium) , 3-6 Juli 2009 dan kunjungan ke Federal Goverment on Cartography and Geodesy, Frankrut (germany) 7-9 July 2009 . Cibinong: Bakosurtanal.

Gaya MLA

Martha, Sukendra., Nasional, Badan, Standardisasi. "Laporan perjalanan dinas luar negeri InterCarto-InterGIS 15: sustainable development of territories GIS theory and practice, Ghent (Belgium) , 3-6 Juli 2009 dan kunjungan ke Federal Goverment on Cartography and Geodesy, Frankrut (germany) 7-9 July 2009". Cibinong: Bakosurtanal, 2009. Cetak.