APA引文

Simpson, A. (1987). dBase III plus: Programmer's reference guide. Sybex.

Chicago Style (17th ed.) Citation

Simpson, Alan. DBase III Plus: Programmer's Reference Guide. San Francisco: Sybex, 1987.

MLA引文

Simpson, Alan. DBase III Plus: Programmer's Reference Guide. Sybex, 1987.

警告：這些引文格式不一定是100％准確.