Gaya APA

Standardization, I, O, F., Kepner, C, H. (2000). Geographic information-conformance and testing = information geographique-conformite et essais . Jeneva: ISO.

Gaya MLA

Standardization, International, Organization, For., Kepner, Charles, H.. "Geographic information-conformance and testing = information geographique-conformite et essais". Jeneva: ISO, 2000. Cetak.