APA引文

Drinkwater, J. (1921). Oliver Cromwell: A play. Sidgwick & Jackson.

芝加哥风格引文

Drinkwater, John. Oliver Cromwell: A Play. London: Sidgwick & Jackson, 1921.

MLA引文

Drinkwater, John. Oliver Cromwell: A Play. Sidgwick & Jackson, 1921.

警告：这些引文格式不一定是100％准确.