APA (7th ed.) Citation

Science... & Sumarwan, [. (2010). Science for Junior High School Grade IX. Erlangga.

Chicago Style (17th ed.) Citation

Science... and [et.al.] Sumarwan. Science for Junior High School Grade IX. Erlangga, 2010.

MLA (8th ed.) Citation

Science... and [et.al.] Sumarwan. Science for Junior High School Grade IX. Erlangga, 2010.

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