APA

Gunn T. J., Witte J., . (2012). No establishment of religion. New York: Oxford University Press.

Chicago

Gunn Thomas Jeremy, Witte John, . 2012. No establishment of religion. New York: Oxford University Press.

Harvard

Gunn T. J., Witte J., . (2012). No establishment of religion. New York: Oxford University Press.

MLA

Gunn Thomas Jeremy, Witte John, . No establishment of religion. New York: Oxford University Press. 2012.