Citazione Stile APA (7a Edizione)

Hardy, A. C. (1979). The spiritual nature of man: A study of contemporary religious experience. Clarendon Press.

Citazione stile Chigago Style (17a edizione)

Hardy, Alister Clavering. The Spiritual Nature of Man: A Study of Contemporary Religious Experience. Oxford: Clarendon Press, 1979.

Citatione MLA (9a ed.)

Hardy, Alister Clavering. The Spiritual Nature of Man: A Study of Contemporary Religious Experience. Clarendon Press, 1979.