APA način citiranja

Poon, C., & Leong, H. (2009). Abdominal Drain Causing Early Small Bowel Obstruction After Laparoscopic Colectomy. Society of Laparoendoscopic Surgeons.

Čikaški stil citiranja

Poon, Chi-Ming, i Heng-Tat Leong. Abdominal Drain Causing Early Small Bowel Obstruction After Laparoscopic Colectomy. Society of Laparoendoscopic Surgeons, 2009.

MLA način citiranja

Poon, Chi-Ming, i Heng-Tat Leong. Abdominal Drain Causing Early Small Bowel Obstruction After Laparoscopic Colectomy. Society of Laparoendoscopic Surgeons, 2009.