APA استشهاد

Simpson,Alan. (1992). Word perfect 5.1 for windows macro handbook. Tech Publications.

استشهاد بنمط شيكاغو

Simpson,Alan. Word Perfect 5.1 for Windows Macro Handbook. Singapore: Tech Publications, 1992.

MLA استشهاد

Simpson,Alan. Word Perfect 5.1 for Windows Macro Handbook. Tech Publications, 1992.