Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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