APA引文

Gardner, J. (1989). Grendel (Vintage Books ed.). Vintage Books.

Chicago Style (17th ed.) Citation

Gardner, John. Grendel. Vintage Books ed. New York: Vintage Books, 1989.

MLA引文

Gardner, John. Grendel. Vintage Books ed. Vintage Books, 1989.

警告：這些引文格式不一定是100％准確.