APA引文

Kennedy, R. F. (1967). To seek a newer world. Doubleday.

芝加哥风格引文

Kennedy, Robert F. To Seek a Newer World. Garden City, N. Y: Doubleday, 1967.

MLA引文

Kennedy, Robert F. To Seek a Newer World. Doubleday, 1967.

警告：这些引文格式不一定是100％准确.