APA引文

O'Donoghue, B. (2021). The Green Knight. Penguin Books.

Chicago Style (17th ed.) Citation

O'Donoghue, Bernard. The Green Knight. New York: Penguin Books, 2021.

MLA引文

O'Donoghue, Bernard. The Green Knight. Penguin Books, 2021.

警告：這些引文格式不一定是100％准確.