Cita APA

Burton, K. 1. (1958). Witness of the light: The life of Pope Pius XII. New York [etc.]: Longmans, Green and Co.

Citación estilo Chicago

Burton, Katherine 1890-1969. Witness of the Light: The Life of Pope Pius XII. New York [etc.]: Longmans, Green and Co, 1958.

Cita MLA

Burton, Katherine 1890-1969. Witness of the Light: The Life of Pope Pius XII. New York [etc.]: Longmans, Green and Co, 1958.