APA (7th ed.) Citation

Norris, K., & DePaola, T. (2001). The holy twins: Benedict and Scholastica. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Norris, Kathleen, and Tomie DePaola. The Holy Twins: Benedict and Scholastica. New York: G.P. Putnam's Sons, 2001.

MLA (9th ed.) Citation

Norris, Kathleen, and Tomie DePaola. The Holy Twins: Benedict and Scholastica. G.P. Putnam's Sons, 2001.