utomo, G., & Silalahi, M. D. (1981). LEGAT aspects of the pollution of the marine environment (Cet. 1.). Bandung: Lentera.
Chicago Style Citationutomo, Gunawan, and M. Daud Silalahi. LEGAT Aspects of the Pollution of the Marine Environment. Cet. 1. Bandung: Lentera, 1981.
MLA Citationutomo, Gunawan, and M. Daud Silalahi. LEGAT Aspects of the Pollution of the Marine Environment. Cet. 1. Bandung: Lentera, 1981.
Warning: These citations may not always be 100% accurate.