Cita APA (7a ed.)

Sloman, J., & Garratt, D. (2019). Essentials of economics (Eighth edition.). Pearson.

Cita Chicago Style (17a ed.)

Sloman, John, y Dean Garratt. Essentials of Economics. Eighth edition. Harlow, England: Pearson, 2019.

Cita MLA (8a ed.)

Sloman, John, y Dean Garratt. Essentials of Economics. Eighth edition. Pearson, 2019.