APA (7th ed.) Citation

SpringerLink (Online service), Nihoyannopoulos, P., & Kisslo, J. (2009). Echocardiography (1st ed. 2009.). Springer London : Imprint: Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Petros Nihoyannopoulos, and Joseph Kisslo. Echocardiography. 1st ed. 2009. London: Springer London : Imprint: Springer, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Echocardiography. 1st ed. 2009. Springer London : Imprint: Springer, 2009.

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