Gaya APA

Pindyck, R, S., Rubinfeld, D, L. (2009). Microeconomics (7th ed.). London: Pearson Education, Inc..

Gaya MLA

Pindyck, Robert, S.., Rubinfeld, Daniel, L.. "Microeconomics". 7th ed. London: Pearson Education, Inc., 2009. e-book.