Cita APA (7a ed.)

Barnes & Noble Content Provider & Kanouse, P. A. (2013). The NOOK book: An unofficial guide (4th ed.). Que.

Cita Chicago Style (17a ed.)

Barnes & Noble Content Provider y Patrick Author Kanouse. The NOOK Book: An Unofficial Guide. 4th ed. [Place of publication not identified]: Que, 2013.

Cita MLA (9a ed.)

Barnes & Noble Content Provider y Patrick Author Kanouse. The NOOK Book: An Unofficial Guide. 4th ed. Que, 2013.