Cotton, E. G. (1997). The online classroom: Teaching with the Internet (2nd ed.). ERIC Clearinghouse on Reading, English, and Communication : EDINFO Press.
Цитирование в стиле Чикаго (17-е изд.)Cotton, Eileen Giuffré. The Online Classroom: Teaching with the Internet. 2nd ed. Bloomington, Ind.: ERIC Clearinghouse on Reading, English, and Communication : EDINFO Press, 1997.
Цитирование MLA (8-е изд.)Cotton, Eileen Giuffré. The Online Classroom: Teaching with the Internet. 2nd ed. ERIC Clearinghouse on Reading, English, and Communication : EDINFO Press, 1997.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.