Cita APA (7a ed.)

Gallagher, S. (1995). PowerBuilder 4 unleashed (1st edition.). Sams Pub..

Cita Chicago Style (17a ed.)

Gallagher, Simon. PowerBuilder 4 Unleashed. 1st edition. Indianapolis, IN: Sams Pub., 1995.

Cita MLA (8a ed.)

Gallagher, Simon. PowerBuilder 4 Unleashed. 1st edition. Sams Pub., 1995.