एपीए उद्धरण

Belohlavek, J., Skulec, R., Kovarnik, T., Linhart, A., Psenicka, M., & Aschermann, M. (2003). Severe acute mitral regurgitation complicating acute myocardial infarction: Case for aggressive therapy. BioMed Central.

शिकागो स्टाइल उद्धरण

Belohlavek, J., R. Skulec, T. Kovarnik, A. Linhart, M. Psenicka, और M. Aschermann. Severe Acute Mitral Regurgitation Complicating Acute Myocardial Infarction: Case for Aggressive Therapy. BioMed Central, 2003.

एमएलए उद्धरण

Belohlavek, J., et al. Severe Acute Mitral Regurgitation Complicating Acute Myocardial Infarction: Case for Aggressive Therapy. BioMed Central, 2003.