APA-viite (7. p.)
Lippincott Williams & Wilkins. (2011). ECG interpretation made incredibly easy! (5th ed.). Wolters Kluwer/Lippincott Williams & Wilkins Health.
Chicago-viite (17. p.)
Lippincott Williams & Wilkins. ECG Interpretation Made Incredibly Easy! 5th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2011.
MLA-viite (9. p.)
Lippincott Williams & Wilkins. ECG Interpretation Made Incredibly Easy! 5th ed. Wolters Kluwer/Lippincott Williams & Wilkins Health, 2011.
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