APA citiranje

Gilleard, O., & Gee, A. S. (2008). Paediatric Umbilical Hernioplasty. The Royal College of Surgeons of England.

Citação norma Chicago

Gilleard, Onur, and Andrew S. Gee. Paediatric Umbilical Hernioplasty. The Royal College of Surgeons of England, 2008.

MLA citiranje

Gilleard, Onur, and Andrew S. Gee. Paediatric Umbilical Hernioplasty. The Royal College of Surgeons of England, 2008.