APA (7th ed.) Citation

Gibson, G. M. (1945). The story of the Christian year. Abingdon-Cokesbury Press.

Chicago Style (17th ed.) Citation

Gibson, George M. The Story of the Christian Year. New York: Abingdon-Cokesbury Press, 1945.

MLA (9th ed.) Citation

Gibson, George M. The Story of the Christian Year. Abingdon-Cokesbury Press, 1945.