Wolfe, D., & Rodgers, T. (2001). Puzzlers Tribute: A Feast for the Mind. CRC Press.
Cita Chicago Style (17a ed.)Wolfe, David, y Tom Rodgers. Puzzlers Tribute: A Feast for the Mind. Natick: CRC Press, 2001.
Cita MLA (8a ed.)Wolfe, David, y Tom Rodgers. Puzzlers Tribute: A Feast for the Mind. CRC Press, 2001.
Precaución: Estas citas no son 100% exactas.