Style de citation APA (7e éd.)

Donna, R. B. (1948). Despair and hope: A study in Langland and Augustine. Cathol. Univ. Press.

Style de citation Chicago (17e éd.)

Donna, Rose Bernard. Despair and Hope: A Study in Langland and Augustine. Washington, D.C: Cathol. Univ. Press, 1948.

Style de citation MLA (9e éd.)

Donna, Rose Bernard. Despair and Hope: A Study in Langland and Augustine. Cathol. Univ. Press, 1948.