APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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