APA引文

Cowper, W. (1959). The poetical works of William Cowper. London: Oxford University Press.

Trích dẫn kiểu Chicago

Cowper, William. The Poetical Works of William Cowper. London: Oxford University Press, 1959.

MLA引文

Cowper, William. The Poetical Works of William Cowper. London: Oxford University Press, 1959.

警告：这些引文格式不一定是100％准确.