APA-viite (7. p.)

Urrutia, M. (1969). The development of the Colombian labor movement. Yale University Press.

Chicago-viite (17. p.)

Urrutia, Miguel. The Development of the Colombian Labor Movement. New Haven: Yale University Press, 1969.

MLA-viite (9. p.)

Urrutia, Miguel. The Development of the Colombian Labor Movement. Yale University Press, 1969.