APA (7e ed.) Bronvermelding

Barker, M. R. (1890). The story of Don Bosco and his work. London.

Chicago (17e ed.) Bronvermelding

Barker, Mrs. Raymond. The Story of Don Bosco and His Work. London, 1890.

MLA (8e ed.) Bronvermelding

Barker, Mrs. Raymond. The Story of Don Bosco and His Work. London, 1890.

Let op: Deze citaties zijn niet altijd 100% accuraat.