APA (7th ed.) Citation

Simpson, A., & Rinehart, M. (1995). Understanding dBase 5 for windows (First edition.). Tech Publications.

Chicago Style (17th ed.) Citation

Simpson, Alan, and Martin Rinehart. Understanding DBase 5 for Windows. First edition. Singapore: Tech Publications, 1995.

MLA (9th ed.) Citation

Simpson, Alan, and Martin Rinehart. Understanding DBase 5 for Windows. First edition. Tech Publications, 1995.