एपीए उद्धरण

Cheong, J. Y., & Young, C. J. (2017). Hand-Assisted Laparoscopic Surgery: A Versatile Tool for Colorectal Surgeons. Ann Coloproctol.

शिकागो स्टाइल उद्धरण

Cheong, Ju Yong, और Christopher J. Young. "Hand-Assisted Laparoscopic Surgery: A Versatile Tool for Colorectal Surgeons." Ann Coloproctol 2017.

एमएलए उद्धरण

Cheong, Ju Yong, और Christopher J. Young. "Hand-Assisted Laparoscopic Surgery: A Versatile Tool for Colorectal Surgeons." Ann Coloproctol 2017.