Dyfyniad APA
Lippincott Williams & Wilkins. (2011). ECG interpretation made incredibly easy! (5th ed.). Wolters Kluwer/Lippincott Williams & Wilkins Health.
Dyfyniad Arddull Chicago
Lippincott Williams & Wilkins. ECG Interpretation Made Incredibly Easy! 5th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2011.
Dyfyniad MLA
Lippincott Williams & Wilkins. ECG Interpretation Made Incredibly Easy! 5th ed. Wolters Kluwer/Lippincott Williams & Wilkins Health, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.