APA引文

Lobel, A. (1979). Days with Frog and Toad. Harper & Row.

芝加哥风格引文

Lobel, Arnold. Days with Frog and Toad. New York: Harper & Row, 1979.

MLA引文

Lobel, Arnold. Days with Frog and Toad. Harper & Row, 1979.

警告：这些引文格式不一定是100％准确.