APA (7th ed.) Citation

Janss, E. W., & Clarke, J. C. (1961). Yankee si: The story of Dr. J. Calvitt Clarke and his 36,000 children. Morrow.

Chicago Style (17th ed.) Citation

Janss, Edmund W., and Joseph Calvitt Clarke. Yankee Si: The Story of Dr. J. Calvitt Clarke and His 36,000 Children. New York: Morrow, 1961.

MLA (9th ed.) Citation

Janss, Edmund W., and Joseph Calvitt Clarke. Yankee Si: The Story of Dr. J. Calvitt Clarke and His 36,000 Children. Morrow, 1961.