Gaya APA

Purwanto, B., Bonawan, A, S, W. (2009). Theory and application of physics 2: for grade XI of senior high school and islamic senior high school (Cet.1). Solo: .

Gaya MLA

Purwanto, Budi., Bonawan, Agus, S., Wahyudi,. "Theory and application of physics 2: for grade XI of senior high school and islamic senior high school". Cet.1 Solo: , 2009. Text.