Não informado. (2008). Transactions of the Congress of American Physicians and Surgeons. Congress of American Physicians and Surgeons.
Cytowanie według stylu Chicago (wyd. 17)Não informado. Transactions of the Congress of American Physicians and Surgeons. New Haven, Conn: Congress of American Physicians and Surgeons, 2008.
Cytowanie według stylu MLA (wyd. 8)Não informado. Transactions of the Congress of American Physicians and Surgeons. Congress of American Physicians and Surgeons, 2008.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..