Dyfyniad APA

Burnstein, M. (1993). Managing anorectal emergencies. College of Family Physicians of Canada.

Dyfyniad Arddull Chicago

Burnstein, M. Managing Anorectal Emergencies. College of Family Physicians of Canada, 1993.

Dyfyniad MLA

Burnstein, M. Managing Anorectal Emergencies. College of Family Physicians of Canada, 1993.

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