Gaya APA

Johnson, C. (1993). A Menu Driven System For Interpreting and Modelling Geochemical Data Using The Datamine Software Package:The SSGMEP Macro . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Johnson, C.C.. "A Menu Driven System For Interpreting and Modelling Geochemical Data Using The Datamine Software Package:The SSGMEP Macro". Bandung: Pusat Sumber Daya Geologi, 1993. Geokimia.