Citazione Stile APA (7a Edizione)

Baumgardt, D. (1961). Great Western Mystics: Their lasting significance. Columbia University Press.

Citazione stile Chigago Style (17a edizione)

Baumgardt, David. Great Western Mystics: Their Lasting Significance. New York: Columbia University Press, 1961.

Citatione MLA (9a ed.)

Baumgardt, David. Great Western Mystics: Their Lasting Significance. Columbia University Press, 1961.