APA引文

Gardner, H. L. (1972). The metaphysical poets. Penguin Books.

芝加哥风格引文

Gardner, Helen Louise. The Metaphysical Poets. London: Penguin Books, 1972.

MLA引文

Gardner, Helen Louise. The Metaphysical Poets. Penguin Books, 1972.

警告：这些引文格式不一定是100％准确.