APA (7th ed.) Citation

Kolev, N., Huemer, G., & Zimpfer, M. (1995). Transesophageal Echocardiography: A New Monitoring Technique. Springer Vienna.

Chicago Style (17th ed.) Citation

Kolev, Nikolaĭ, G. Huemer, and Michael Zimpfer. Transesophageal Echocardiography: A New Monitoring Technique. Vienna: Springer Vienna, 1995.

MLA (9th ed.) Citation

Kolev, Nikolaĭ, et al. Transesophageal Echocardiography: A New Monitoring Technique. Springer Vienna, 1995.