Cita APA (7a ed.)

Chesterton, G. K., & Colon, D. J. (1987). A half century of views. Oxford University Press.

Cita Chicago Style (17a ed.)

Chesterton, G. K., y D. J. Colon. A Half Century of Views. Oxford ; New York: Oxford University Press, 1987.

Cita MLA (9a ed.)

Chesterton, G. K., y D. J. Colon. A Half Century of Views. Oxford University Press, 1987.