Citazione APA

O'Mahony, D., Peirce, M., & Tewari, H. (2001). Electronic payment systems for e-commerce (2nd ed.). Artech House.

Stile di citazione Chicago

O'Mahony, Donal, Michael Peirce, e Hitesh Tewari. Electronic Payment Systems for E-commerce. 2nd ed. Boston: Artech House, 2001.

Citazione MLA

O'Mahony, Donal, et al. Electronic Payment Systems for E-commerce. 2nd ed. Artech House, 2001.