APA引文

Knaack, T. (1978). I touched a sparrow. World Wide.

芝加哥风格引文

Knaack, Twila. I Touched a Sparrow. Minnesota: World Wide, 1978.

MLA引文

Knaack, Twila. I Touched a Sparrow. World Wide, 1978.

警告：这些引文格式不一定是100％准确.