APA (7th ed.) Citation

Obe, R. O., & Hsu, L. S. (2015). PostGIS in action (Second edition.). Manning Publications.

Chicago Style (17th ed.) Citation

Obe, Regina O., and Leo S. Hsu. PostGIS in Action. Second edition. Shelter Island: Manning Publications, 2015.

MLA (8th ed.) Citation

Obe, Regina O., and Leo S. Hsu. PostGIS in Action. Second edition. Manning Publications, 2015.