Gaya APA

Adinawan, M, C. et al (2011). Mathematics [3a]: for Junior High School Grade IX 1st (Cet. 1.--). Jakarta: Erlangga.

Gaya MLA

Adinawan, M., Cholik. et al. "Mathematics [3a]: for Junior High School Grade IX 1st". Cet. 1.-- Jakarta: Erlangga, 2011. Text.