APA (7e ed.) Bronvermelding

Turner, E. S. (1966). Roads to ruin: The shocking history of social reform. Penguin in association with Michael Joseph.

Chicago (17e ed.) Bronvermelding

Turner, E. S. Roads to Ruin: The Shocking History of Social Reform. Harmondsworth: Penguin in association with Michael Joseph, 1966.

MLA (9e ed.) Bronvermelding

Turner, E. S. Roads to Ruin: The Shocking History of Social Reform. Penguin in association with Michael Joseph, 1966.