Cita APA (7a ed.)

Armstrong, W. F., Ryan, T., & Feigenbaum, H. (2018). Feigenbaum's echocardiography (Eighth edition.). Wolters Kluwer Health.

Cita Chicago Style (17a ed.)

Armstrong, William F., Thomas Ryan, y Harvey Feigenbaum. Feigenbaum's Echocardiography. Eighth edition. [Place of publication not identified]: Wolters Kluwer Health, 2018.

Cita MLA (8a ed.)

Armstrong, William F., et al. Feigenbaum's Echocardiography. Eighth edition. Wolters Kluwer Health, 2018.