APA Citation

Hartono, H. G. (2002). Petunjuk praktikum petrologi. Lab petrologi STTNAS.

Chicago Style Citation

Hartono, Hill. Gendhut. Petunjuk Praktikum Petrologi. Lab petrologi STTNAS, 2002.

MLA Citation

Hartono, Hill. Gendhut. Petunjuk Praktikum Petrologi. Lab petrologi STTNAS, 2002.

Warning: These citations may not always be 100% accurate.