APA引文

Lobel, A. (1976). Frog and toad all year. Harper & Row.

芝加哥风格引文

Lobel, Arnold. Frog and Toad All Year. New York: Harper & Row, 1976.

MLA引文

Lobel, Arnold. Frog and Toad All Year. Harper & Row, 1976.

警告：这些引文格式不一定是100％准确.