APA引文

Valentine, M. (2013). The bad birthday idea. Alfred A. Knopf Books for Young Readers.

Chicago Style (17th ed.) Citation

Valentine, Madeline. The Bad Birthday Idea. New York: Alfred A. Knopf Books for Young Readers, 2013.

MLA引文

Valentine, Madeline. The Bad Birthday Idea. Alfred A. Knopf Books for Young Readers, 2013.

警告：這些引文格式不一定是100％准確.