APA引文

Campbell, W. B. (1983). Delayed rupture of the spleen can masquerade as appendicitis. Royal College of Surgeons of England.

Citação norma Chicago

Campbell, W. B. Delayed Rupture of the Spleen Can Masquerade As Appendicitis. Royal College of Surgeons of England, 1983.

MLA引文

Campbell, W. B. Delayed Rupture of the Spleen Can Masquerade As Appendicitis. Royal College of Surgeons of England, 1983.

警告：這些引文格式不一定是100％准確.