Gaya APA

Masterton, W, L., J, I, H, C, N, I, N, E. (2012). Chemistry: principles and reactions . New York: New York: Cengage Learning, 2012.

Gaya MLA

Masterton, William, L., J, I., Hurley,, Cecile, N, II., Neth,, Edward. "Chemistry: principles and reactions". New York: New York: Cengage Learning, 2012, 2012. .