APA استشهاد

Bald, R. C. (1970). John Donne: Life. Oxford University Press.

استشهاد بنمط شيكاغو

Bald, R. C. John Donne: Life. New York: Oxford University Press, 1970.

MLA استشهاد

Bald, R. C. John Donne: Life. Oxford University Press, 1970.