Cita APA (7a ed.)

Hawley, D. E., & Hawley, R. (2007). Excel hacks (2nd ed.). O'Reilly.

Cita Chicago Style (17a ed.)

Hawley, David E., y Raina Hawley. Excel Hacks. 2nd ed. Sebastopol, Calif.: O'Reilly, 2007.

Cita MLA (8a ed.)

Hawley, David E., y Raina Hawley. Excel Hacks. 2nd ed. O'Reilly, 2007.