APA (7th ed.) Citation

De Paola, T. (2003). Trouble in the Barkers' class (1. impr.). G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

De Paola, Tomie. Trouble in the Barkers' Class. 1. impr. New York: G.P. Putnam's Sons, 2003.

MLA (9th ed.) Citation

De Paola, Tomie. Trouble in the Barkers' Class. 1. impr. G.P. Putnam's Sons, 2003.