Cita APA (7th ed.)

Sloman, J., & Sutcliffe, M. (1997). Economics (3rd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Sloman, John, i Mark Sutcliffe. Economics. 3rd ed. Harlow, England ; New York ; New Delhi: Prentice Hall, 1997.

Cita MLA (8th ed.)

Sloman, John, i Mark Sutcliffe. Economics. 3rd ed. Prentice Hall, 1997.