एपीए उद्धरण

Littlewood, W. T. (1998). Foreign and second language learning. New York: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Littlewood, William T. Foreign and Second Language Learning. New York: Cambridge University Press, 1998.

एमएलए उद्धरण

Littlewood, William T. Foreign and Second Language Learning. New York: Cambridge University Press, 1998.