Cita APA (7a ed.)

Singleton, S. (2001). Ecommerce: A practical guide to the law. Gower.

Cita Chicago Style (17a ed.)

Singleton, Susan. Ecommerce: A Practical Guide to the Law. Aldershot: Gower, 2001.

Cita MLA (9a ed.)

Singleton, Susan. Ecommerce: A Practical Guide to the Law. Gower, 2001.