APA引文

Gramley, S. (2012). The history of English: An introduction. Routledge.

Chicago Edition Citation

Gramley, Stephan. The History of English: An Introduction. London ; New York: Routledge, 2012.

MLA引文

Gramley, Stephan. The History of English: An Introduction. Routledge, 2012.

警告：這些引文格式不一定是100％准確.