APA引文
Eastwood, J. (1992). Oxford practice grammar (ed.). Oxford University Press.
Chicago Style (17th ed.) Citation
Eastwood, John. Oxford Practice Grammar. ed. Hong Kong: Oxford University Press, 1992.
MLA引文
Eastwood, John. Oxford Practice Grammar. ed. Oxford University Press, 1992.
警告：這些引文格式不一定是100％准確.