Cita APA (7th ed.)

Gralla, P. (1998). Online family: Your guide to fun and discovery in cyberspace. Wiley.

Cita Chicago (17th ed.)

Gralla, Preston. Online Family: Your Guide to Fun and Discovery in Cyberspace. New York: Wiley, 1998.

Cita MLA (8th ed.)

Gralla, Preston. Online Family: Your Guide to Fun and Discovery in Cyberspace. Wiley, 1998.