APA (7th ed.) Citation

Geschwinde, E., & Schonig, H. (2002). PostgreSQL developer's handbook. Sams.

Chicago Style (17th ed.) Citation

Geschwinde, Ewald, and Hans-Jurgen Schonig. PostgreSQL Developer's Handbook. Indianapolis, Ind: Sams, 2002.

MLA (9th ed.) Citation

Geschwinde, Ewald, and Hans-Jurgen Schonig. PostgreSQL Developer's Handbook. Sams, 2002.