Gaya APA

Wolf, P, R., Ghilani, C, D. (1996). Adjusment computations : statistics and least squeres in surveying and GIS (Edisi Ketiga). Canada: JhonWiley and Sons.

Gaya MLA

Wolf, Paul, R.., Ghilani, Charles, D.. "Adjusment computations : statistics and least squeres in surveying and GIS". Edisi Ketiga Canada: JhonWiley and Sons, 1996. Text.