Cita APA (7a ed.)

Vesperman, J. (2003). Essential CVS. O'Reilly.

Cita Chicago Style (17a ed.)

Vesperman, Jennifer. Essential CVS. Sebastopol, Calif.: O'Reilly, 2003.

Cita MLA (8a ed.)

Vesperman, Jennifer. Essential CVS. O'Reilly, 2003.