Cita APA (7a ed.)

Chissick, M., & Kelman, A. (1999). Electronic Commerce: Law and practice. Sweet & Maxwell.

Cita Chicago Style (17a ed.)

Chissick, Michael, y Alistair Kelman. Electronic Commerce: Law and Practice. London: Sweet & Maxwell, 1999.

Cita MLA (9a ed.)

Chissick, Michael, y Alistair Kelman. Electronic Commerce: Law and Practice. Sweet & Maxwell, 1999.