Cita APA (7a ed.)

Greenwood, A., & Harris, M. W. (2011). An introduction to the Unitarian and Universalist traditions. Cambridge University Press.

Cita Chicago Style (17a ed.)

Greenwood, Andrea, y Mark W. Harris. An Introduction to the Unitarian and Universalist Traditions. Cambridge: Cambridge University Press, 2011.

Cita MLA (8a ed.)

Greenwood, Andrea, y Mark W. Harris. An Introduction to the Unitarian and Universalist Traditions. Cambridge University Press, 2011.