Cita APA (7a ed.)

Sloman, J. (1994). Economics (2nd ed.). Prentice-Hall [etc.].

Cita Chicago Style (17a ed.)

Sloman, John. Economics. 2nd ed. London [etc.]: Prentice-Hall [etc.], 1994.

Cita MLA (9a ed.)

Sloman, John. Economics. 2nd ed. Prentice-Hall [etc.], 1994.