APA (7th ed.) Citation

O., R., & Hsu, L. (2015). PostGIS in Action, Second Edition (2nd edition.). Manning Publications.

Chicago Style (17th ed.) Citation

O., Regina, and Leo Hsu. PostGIS in Action, Second Edition. 2nd edition. Manning Publications, 2015.

MLA (9th ed.) Citation

O., Regina, and Leo Hsu. PostGIS in Action, Second Edition. 2nd edition. Manning Publications, 2015.

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