APA (7th ed.) Citation

Yankah, C. A., Weng, Y., & Hetzer, R. (2010). Aortic Root Surgery: The Biological Solution. Steinkopff.

Chicago Style (17th ed.) Citation

Yankah, Charles A., Yuguo Weng, and Roland Hetzer. Aortic Root Surgery: The Biological Solution. Heidelberg: Steinkopff, 2010.

MLA (8th ed.) Citation

Yankah, Charles A., et al. Aortic Root Surgery: The Biological Solution. Steinkopff, 2010.