MLA

Hollenberg, Steven, Stephen Heitner, and Steven M Hollenberg. Cardiology In Family Practice. Humana Press, 2012.

APA

Hollenberg, S., Heitner, S., & Hollenberg, S. M. (2012). Cardiology in Family Practice. Humana Press.

Chicago

Hollenberg, Steven, Stephen Heitner, and Steven M Hollenberg. Cardiology In Family Practice. : Humana Press, 2012.