APA (7. basım) Alıntı

Timmers, P. (1999). Electronic Commerce. John Wiley & Sons.

Chicago Style (17. basım) Atıf

Timmers, Paul. Electronic Commerce. New York: John Wiley & Sons, 1999.

MLA (9th ed.) Atıf

Timmers, Paul. Electronic Commerce. John Wiley & Sons, 1999.