APA (7e ed.) Bronvermelding

Thorwald, J. (1957). The century of the surgeon. Pan Books.

Chicago (17e ed.) Bronvermelding

Thorwald, Jürgen. The Century of the Surgeon. London: Pan Books, 1957.

MLA (8e ed.) Bronvermelding

Thorwald, Jürgen. The Century of the Surgeon. Pan Books, 1957.