Dyfyniad APA

Zipes, D. P., Libby, P., & Bonow, R. O. (2019). Braunwald's heart disease: A textbook of cardiovascular medicine (11th ed.). Philadelphia: Elsevier.

Dyfyniad Arddull Chicago

Zipes, Douglas P., Peter Libby, và Robert O. Bonow. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 11th ed. Philadelphia: Elsevier, 2019.

Dyfyniad MLA

Zipes, Douglas P., Peter Libby, và Robert O. Bonow. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 11th ed. Philadelphia: Elsevier, 2019.

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