APA引文

Johnson, G. B. (1994). Human biology: Exploring concepts. WCB.

芝加哥风格引文

Johnson, George B. Human Biology: Exploring Concepts. Iowa: WCB, 1994.

MLA引文

Johnson, George B. Human Biology: Exploring Concepts. WCB, 1994.

警告：这些引文格式不一定是100％准确.