Cita APA (7th ed.)
Aradi, Z., Woodruff, D., & Derrick, M. (1961). John XXIII: Pope of the council. Burns, Oates & Washbourne.
Cita Chicago (17th ed.)
Aradi, Zsolt, Douglas Woodruff, i Michael Derrick. John XXIII: Pope of the Council. London: Burns, Oates & Washbourne, 1961.
Cita MLA (9th ed.)
Aradi, Zsolt, et al. John XXIII: Pope of the Council. Burns, Oates & Washbourne, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.