Gaya APA

Pirard, Y, M., Prins, W, J. (1976). Recent Developments In Logging Techniques and Interpretation In Indonesia . Bandung: Direktorat Sumber Daya Mineral.

Gaya MLA

Pirard, Yves, M.., Prins, William, J.. "Recent Developments In Logging Techniques and Interpretation In Indonesia". Bandung: Direktorat Sumber Daya Mineral, 1976. Umum.