Cita APA

Meier, P., Schirmer, S. H., Lansky, A. J., Timmis, A., Pitt, B., & Seiler, C. (2013). The collateral circulation of the heart. BioMed Central.

Chicago Style Citation

Meier, Pascal, Stephan H. Schirmer, Alexandra J. Lansky, Adam Timmis, Bertram Pitt, i Christian Seiler. The Collateral Circulation of the Heart. BioMed Central, 2013.

Cita MLA

Meier, Pascal, et al. The Collateral Circulation of the Heart. BioMed Central, 2013.