APA引文

Gray, S. S. (2014). Hopeful. Avon Inspire.

芝加哥风格引文

Gray, Shelley Shepard. Hopeful. New York: Avon Inspire, 2014.

MLA引文

Gray, Shelley Shepard. Hopeful. Avon Inspire, 2014.

警告：这些引文格式不一定是100％准确.