Dyfyniad APA

(2007). Consumer health: A guide to intelligent decisions. New York: McGraw-Hill Higher Education.

Dyfyniad Arddull Chicago

Consumer Health: A Guide to Intelligent Decisions. New York: McGraw-Hill Higher Education, 2007.

Dyfyniad MLA

Consumer Health: A Guide to Intelligent Decisions. New York: McGraw-Hill Higher Education, 2007.

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