APA način citiranja

Clarke, J. R., Strohm, O., & Patton, D. J. (2009). Patent ductus arteriosus demonstrated in an adult patient using cardiovascular magnetic resonance imaging. Pulsus Group Inc.

Čikaški stil citiranja

Clarke, James R., Oliver Strohm, i David J. Patton. Patent Ductus Arteriosus Demonstrated in an Adult Patient Using Cardiovascular Magnetic Resonance Imaging. Pulsus Group Inc, 2009.

MLA način citiranja

Clarke, James R., Oliver Strohm, i David J. Patton. Patent Ductus Arteriosus Demonstrated in an Adult Patient Using Cardiovascular Magnetic Resonance Imaging. Pulsus Group Inc, 2009.