Kimball, J. W., Sugiri, N., & Tjitrosomo, S. S. H. (1999). Biologi. Erlangga.
Chicago Style (17th ed.) CitationKimball, John W., Nawangsari Sugiri, and Siti Soetarmo H. Tjitrosomo. Biologi. Erlangga, 1999.
MLA (8th ed.) CitationKimball, John W., et al. Biologi. Erlangga, 1999.
Warning: These citations may not always be 100% accurate.