APA Citatie

Porter, R. (1997). The greatest benefit to mankind: A medical history of humanity. New York: W. W. Norton.

Chicago Style citaat

Porter, Roy. The Greatest Benefit to Mankind: A Medical History of Humanity. New York: W. W. Norton, 1997.

MLA citatie

Porter, Roy. The Greatest Benefit to Mankind: A Medical History of Humanity. New York: W. W. Norton, 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.