Cita APA

(2007). Second life: The official guide. San Francisco, Calif.,Hoboken, N.J: Sybex,John Wiley [distributor].

Chicago Style Citation

Second Life: The Official Guide. San Francisco, Calif.,Hoboken, N.J: Sybex,John Wiley [distributor], 2007.

Cita MLA

Second Life: The Official Guide. San Francisco, Calif.,Hoboken, N.J: Sybex,John Wiley [distributor], 2007.

Atenció: Aquestes cites poden no estar 100% correctes.