APA引文

Lobel, A. (1970). Frog and Toad are friends. Harper & Row.

Chicago Style (17th ed.) Citation

Lobel, Arnold. Frog and Toad Are Friends. New York: Harper & Row, 1970.

MLA引文

Lobel, Arnold. Frog and Toad Are Friends. Harper & Row, 1970.

警告：這些引文格式不一定是100％准確.