Dyfyniad APA

(1993). Hypertension primer: The essentials of high blood pressure. Dallas, Tex: American Heart Association.

Dyfyniad Arddull Chicago

Hypertension Primer: The Essentials of High Blood Pressure. Dallas, Tex: American Heart Association, 1993.

Dyfyniad MLA

Hypertension Primer: The Essentials of High Blood Pressure. Dallas, Tex: American Heart Association, 1993.

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