APA (7th ed.) Citation

Bartoletti, S. C., & Christiana, D. (2001). The Christmas promise. Blue Sky Press.

Chicago Style (17th ed.) Citation

Bartoletti, Susan Campbell, and David Christiana. The Christmas Promise. New York: Blue Sky Press, 2001.

MLA (9th ed.) Citation

Bartoletti, Susan Campbell, and David Christiana. The Christmas Promise. Blue Sky Press, 2001.