Gaya APA

Trapp, K, H, W, C. (2000). Student Solutions Manual For Chemical Principles (Cet. 2). Amerika: W.H. Freeman and Company.

Gaya MLA

Trapp, Kenton, H., Whitmire,, Charles. "Student Solutions Manual For Chemical Principles". Cet. 2 Amerika: W.H. Freeman and Company, 2000. Text.