APA (7e ed.) Bronvermelding

O'Malley, J. W. (1968). Giles of Viterbo on church and reform: A study in Renaissance thought. E.J. Brill.

Chicago (17e ed.) Bronvermelding

O'Malley, John W. Giles of Viterbo on Church and Reform: A Study in Renaissance Thought. Leiden: E.J. Brill, 1968.

MLA (8e ed.) Bronvermelding

O'Malley, John W. Giles of Viterbo on Church and Reform: A Study in Renaissance Thought. E.J. Brill, 1968.