APA (7th ed.) Citation

Krakor, R. (2011). Endoscopic Mitral Valve Surgery: Handbook of Minimal-Invasive Cardiac Surgery. De Gruyter.

Chicago Style (17th ed.) Citation

Krakor, Ralf. Endoscopic Mitral Valve Surgery: Handbook of Minimal-Invasive Cardiac Surgery. Berlin: De Gruyter, 2011.

MLA (8th ed.) Citation

Krakor, Ralf. Endoscopic Mitral Valve Surgery: Handbook of Minimal-Invasive Cardiac Surgery. De Gruyter, 2011.

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