Gaya APA

Justiana, S., Muchtaridi, I. (2009). Chemistry : for senior high school (ED-1). Jakarta: Jakarta: Yudhistira, 2009.

Gaya MLA

Justiana, Sandri., Muchtaridi, I.. "Chemistry : for senior high school". ED-1 Jakarta: Jakarta: Yudhistira, 2009, 2009. .