Dyfyniad APA

Brown, J., & Jewell, D. (1981). Outpatient preparation for colonoscopy.

Dyfyniad Arddull Chicago

Brown, J., and D. Jewell. Outpatient Preparation for Colonoscopy. 1981.

Dyfyniad MLA

Brown, J., and D. Jewell. Outpatient Preparation for Colonoscopy. 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.