APA-viite

Qureshi, I., & Awad, Z. (2009). Aberrant Presentation of the Gallbladder During Laparoscopic Cholecystectomy. Society of Laparoendoscopic Surgeons.

Chicago-tyylinen lähdeviittaus

Qureshi, Irfan, ja Ziad Awad. Aberrant Presentation of the Gallbladder During Laparoscopic Cholecystectomy. Society of Laparoendoscopic Surgeons, 2009.

MLA-viite

Qureshi, Irfan, ja Ziad Awad. Aberrant Presentation of the Gallbladder During Laparoscopic Cholecystectomy. Society of Laparoendoscopic Surgeons, 2009.

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