एपीए उद्धरण

Hess, N. (2001). Teaching large multilevel classes. New York: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Hess, Natalie. Teaching Large Multilevel Classes. New York: Cambridge University Press, 2001.

एमएलए उद्धरण

Hess, Natalie. Teaching Large Multilevel Classes. New York: Cambridge University Press, 2001.