APA (7th ed.) Citation

Seidler, T. (2015). Mean margaret. Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Seidler, Tor. Mean Margaret. New York: Atheneum Books for Young Readers, 2015.

MLA (9th ed.) Citation

Seidler, Tor. Mean Margaret. Atheneum Books for Young Readers, 2015.

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