Gaya APA

Effendy,Ph.D, P. (2012). A-Level : Chemistry For Senior High School Students (Based on 2007 Cambridge Curriculum) (Cet. 4). Malang: Bayumedia Publishing.

Gaya MLA

Effendy,Ph.D, Prof.. "A-Level : Chemistry For Senior High School Students (Based on 2007 Cambridge Curriculum)". Cet. 4 Malang: Bayumedia Publishing, 2012. Text.