Cita APA

Sloman, J., & Garratt, D. (2010). Essentials of economics. New York: Prentice Hall/ Pearson.

Citación estilo Chicago

Sloman, John, y Dean Garratt. Essentials of Economics. New York: Prentice Hall/ Pearson, 2010.

Cita MLA

Sloman, John, y Dean Garratt. Essentials of Economics. New York: Prentice Hall/ Pearson, 2010.