Coles, R., & Erikson, J. (1973). A spectacle unto the world: The Catholic Worker Movement. Viking Press.
Chicago Style (17th ed.) CitationColes, Robert, and Jon Erikson. A Spectacle Unto the World: The Catholic Worker Movement. New York: Viking Press, 1973.
MLA引文Coles, Robert, and Jon Erikson. A Spectacle Unto the World: The Catholic Worker Movement. Viking Press, 1973.
警告:這些引文格式不一定是100%准確.