Science... & Sumarwan, [. (2010). Science for Junior High School Grade IX. Erlangga.
Chicago Style (17th ed.) CitationScience... and [et.al.] Sumarwan. Science for Junior High School Grade IX. Erlangga, 2010.
MLA (8th ed.) CitationScience... and [et.al.] Sumarwan. Science for Junior High School Grade IX. Erlangga, 2010.
Warning: These citations may not always be 100% accurate.