APA (7th ed.) Citation

Feigenbaum, H. Ecocardiografía (4. ed.).

Chicago Style (17th ed.) Citation

Feigenbaum, Harvey. Ecocardiografía. 4. ed.

MLA (8th ed.) Citation

Feigenbaum, Harvey. Ecocardiografía. 4. ed.

Warning: These citations may not always be 100% accurate.