Cita APA (7a ed.)

Lancaster, G., & Reynolds, P. (2002). Marketing made simple (1st edition.). Made Simple.

Cita Chicago Style (17a ed.)

Lancaster, Geoffrey, y Paul Reynolds. Marketing Made Simple. 1st edition. Oxford: Made Simple, 2002.

Cita MLA (9a ed.)

Lancaster, Geoffrey, y Paul Reynolds. Marketing Made Simple. 1st edition. Made Simple, 2002.