APA (7e ed.) Bronvermelding

Douglas, F., & Butler, D. (1975). Within these walls, the governor. Barker.

Chicago (17e ed.) Bronvermelding

Douglas, Felicity, en David Butler. Within These Walls, the Governor. London: Barker, 1975.

MLA (8e ed.) Bronvermelding

Douglas, Felicity, en David Butler. Within These Walls, the Governor. Barker, 1975.