Cita APA (7a ed.)

Coles, R., & Erikson, J. (1973). A spectacle unto the world: The Catholic Worker Movement. Viking Press.

Cita Chicago Style (17a ed.)

Coles, Robert, y Jon Erikson. A Spectacle Unto the World: The Catholic Worker Movement. New York: Viking Press, 1973.

Cita MLA (8a ed.)

Coles, Robert, y Jon Erikson. A Spectacle Unto the World: The Catholic Worker Movement. Viking Press, 1973.