APA (7. basım) Alıntı

Roberts, M. L. (2009). Internet marketing (Philippine edition.). Cengage Learning Asia.

Chicago Style (17. basım) Atıf

Roberts, Mary Lou. Internet Marketing. Philippine edition. Singapore: Cengage Learning Asia, 2009.

MLA (9th ed.) Atıf

Roberts, Mary Lou. Internet Marketing. Philippine edition. Cengage Learning Asia, 2009.