APA-viite

Humphry, G. M. (1880). Forty-Eighth Annual Meeting of the British Medical Association, Held in Cambridge, August 1880. The President's Address.

Chicago-tyylinen lähdeviittaus

Humphry, George Murray. Forty-Eighth Annual Meeting of the British Medical Association, Held in Cambridge, August 1880. The President's Address. 1880.

MLA-viite

Humphry, George Murray. Forty-Eighth Annual Meeting of the British Medical Association, Held in Cambridge, August 1880. The President's Address. 1880.

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