Cita APA (7th ed.)
Quirk, P., & Forder, P. (2003). Electronic commerce and the law (2nd ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Quirk, Patrick, i Patrick Forder. Electronic Commerce and the Law. 2nd ed. Sydney: John Wiley & Sons, 2003.
Cita MLA (9th ed.)
Quirk, Patrick, i Patrick Forder. Electronic Commerce and the Law. 2nd ed. John Wiley & Sons, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.