APA (7th ed.) Citation

Adinawan, M. C., & Sugiyono. (2009). Mathematics for junior high school grade IX. Erlangga.

Chicago Style (17th ed.) Citation

Adinawan, M. Cholik, and Sugiyono. Mathematics for Junior High School Grade IX. Erlangga, 2009.

MLA (8th ed.) Citation

Adinawan, M. Cholik, and Sugiyono. Mathematics for Junior High School Grade IX. Erlangga, 2009.

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