APA (7th ed.) Citation

DOUGLAS & Douglas. (2003). PostgreSQL: A comprehensive guide to building, programming and administering PostgreSQL databases. Sam Publishing.

Chicago Style (17th ed.) Citation

DOUGLAS and Douglas. PostgreSQL: A Comprehensive Guide to Building, Programming and Administering PostgreSQL Databases. Indianapolis: Sam Publishing, 2003.

MLA (9th ed.) Citation

DOUGLAS and Douglas. PostgreSQL: A Comprehensive Guide to Building, Programming and Administering PostgreSQL Databases. Sam Publishing, 2003.

Warning: These citations may not always be 100% accurate.