APA引文

Bridwell, N. (1998). Clifford's first snow day. Scholastic.

芝加哥风格引文

Bridwell, Norman. Clifford's First Snow Day. New York: Scholastic, 1998.

MLA引文

Bridwell, Norman. Clifford's First Snow Day. Scholastic, 1998.

警告：这些引文格式不一定是100％准确.