APA-Zitierstil (7. Ausg.)

Otto, C. M., Nishimura, R. A., Bonow, R. O., Carabello, B. A., Erwin, 3., Gentile, F., . . . Toly, C. (2021). 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation (New York, N.Y.), 143(5), e72. https://doi.org/10.1161/CIR.0000000000000923

Chicago-Zitierstil (17. Ausg.)

Otto, Catherine M., et al. "2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines." Circulation (New York, N.Y.) 143, no. 5 (2021): e72. https://doi.org/10.1161/CIR.0000000000000923.

MLA-Zitierstil (9. Ausg.)

Otto, Catherine M., et al. "2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines." Circulation (New York, N.Y.), vol. 143, no. 5, 2021, p. e72, https://doi.org/10.1161/CIR.0000000000000923.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.