Cita APA (7a ed.)

Harvey, C. (1992). Selling in a week. Hodder & Stoughton.

Cita Chicago Style (17a ed.)

Harvey, Christine. Selling in a Week. London: Hodder & Stoughton, 1992.

Cita MLA (8a ed.)

Harvey, Christine. Selling in a Week. Hodder & Stoughton, 1992.