APA (7th ed.) Citation

Graham, B. (2011). A bus called Heaven. Candlewick Press.

Chicago Style (17th ed.) Citation

Graham, Bob. A Bus Called Heaven. Somerville, Mass.: Candlewick Press, 2011.

MLA (8th ed.) Citation

Graham, Bob. A Bus Called Heaven. Candlewick Press, 2011.

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