APA (7th ed.) Citation

Byars, B. (1981). The 18th emergency. Puffin Books.

Chicago Style (17th ed.) Citation

Byars, Betsy. The 18th Emergency. New York: Puffin Books, 1981.

MLA (9th ed.) Citation

Byars, Betsy. The 18th Emergency. Puffin Books, 1981.

Warning: These citations may not always be 100% accurate.