APA (7th ed.) Citation

King, M. G., & Gilpin, S. (2010). Librarian on the roof!: A true story. Albert Whitman.

Chicago Style (17th ed.) Citation

King, M. G., and Stephen Gilpin. Librarian on the Roof!: A True Story. Chicago, Ill.: Albert Whitman, 2010.

MLA (8th ed.) Citation

King, M. G., and Stephen Gilpin. Librarian on the Roof!: A True Story. Albert Whitman, 2010.

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