Style de citation APA (7e éd.)

Cross, W. (1977). St. John of God: Patron saint of hospitals, the sick, nurses and all who look after the sick. London.

Style de citation Chicago (17e éd.)

Cross, Walter. St. John of God: Patron Saint of Hospitals, the Sick, Nurses and All Who Look After the Sick. London, 1977.

Style de citation MLA (8e éd.)

Cross, Walter. St. John of God: Patron Saint of Hospitals, the Sick, Nurses and All Who Look After the Sick. London, 1977.