Crump, E., & Carbone, N. (1998). Writing online: A student's guide to the Internet and World Wide Web (2nd ed.). Boston: Houghton Mifflin.
استشهاد بنمط شيكاغوCrump, Eric., و Nick Carbone. Writing Online: A Student's Guide to the Internet and World Wide Web. 2nd ed. Boston: Houghton Mifflin, 1998.
MLA استشهادCrump, Eric., و Nick Carbone. Writing Online: A Student's Guide to the Internet and World Wide Web. 2nd ed. Boston: Houghton Mifflin, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.