Wagenknecht, E. (1972). Ambassadors for Christ: Seven American preachers. Oxford University Press.
Chicago Style aipamenaWagenknecht, Edward. Ambassadors for Christ: Seven American Preachers. New York: Oxford University Press, 1972.
MLA aipamenaWagenknecht, Edward. Ambassadors for Christ: Seven American Preachers. Oxford University Press, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.