Cita APA (7th ed.)
Wong, J., & Howell, R. (2008). Apache OFBiz development: The beginner's tutorial. Packt Publishing.
Cita Chicago (17th ed.)
Wong, Jonathon, i Rupert Howell. Apache OFBiz Development: The Beginner's Tutorial. Birmingham, UK: Packt Publishing, 2008.
Cita MLA (9th ed.)
Wong, Jonathon, i Rupert Howell. Apache OFBiz Development: The Beginner's Tutorial. Packt Publishing, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.