APA (7th ed.) Citation

Sachar, L., & Schick, J. (1989). Wayside School is falling down. Lothrop, Lee & Shepard Books.

Chicago Style (17th ed.) Citation

Sachar, Louis, and Joel Schick. Wayside School Is Falling Down. New York: Lothrop, Lee & Shepard Books, 1989.

MLA (8th ed.) Citation

Sachar, Louis, and Joel Schick. Wayside School Is Falling Down. Lothrop, Lee & Shepard Books, 1989.

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