APA (7th ed.) Citation

KATILI, J., & MARKS, P. Geologi. Dep. Urusan Reseach Nasional.

Chicago Style (17th ed.) Citation

KATILI, J.A, and P. MARKS. Geologi. Djakarta: Dep. Urusan Reseach Nasional.

MLA (9th ed.) Citation

KATILI, J.A, and P. MARKS. Geologi. Dep. Urusan Reseach Nasional.