APA (7th ed.) Citation

Ahmed, I., Fayyaz, A., & Shahzad, A. (2015). PostgreSQL developer's guide. Packt Publishing.

Chicago Style (17th ed.) Citation

Ahmed, Ibrar, Asif Fayyaz, and Amjad Shahzad. PostgreSQL Developer's Guide. Birmingham: Packt Publishing, 2015.

MLA (9th ed.) Citation

Ahmed, Ibrar, et al. PostgreSQL Developer's Guide. Packt Publishing, 2015.