APA (7th ed.) Citation

Castro, L., Hanson, J., & Rettig, T. Advanced programmer's guide featuring dBase III and dBase II / Luis Castro, Jay Hanson and Tom Rettig. B. P. B..

Chicago Style (17th ed.) Citation

Castro, Luis, Jay Hanson, and Tom Rettig. Advanced Programmer's Guide Featuring DBase III and DBase II / Luis Castro, Jay Hanson and Tom Rettig. New Delhi: B. P. B..

MLA (9th ed.) Citation

Castro, Luis, et al. Advanced Programmer's Guide Featuring DBase III and DBase II / Luis Castro, Jay Hanson and Tom Rettig. B. P. B..