Citazione APA

Bynum W F & Roy Porter. (1997). Companion encyclopaedia of the history of medicine (v.2). Routledge.

Stile di citazione Chicago

Bynum W F e Roy Porter. Companion Encyclopaedia of the History of Medicine (v.2). London: Routledge, 1997.

Citazione MLA

Bynum W F e Roy Porter. Companion Encyclopaedia of the History of Medicine (v.2). Routledge, 1997.