Cita APA

Arnfred, E., Rygg, I. H., Frederiksen, T., Engell, H. C., Poulsen, T., & Rosen, J. (1961). A Clinical Evaluation of the Rygg-Kyvsgaard III and the Mark III Pump Oxygenators.

Chicago Style Citation

Arnfred, E., Inge H. Rygg, Thorkild Frederiksen, H. C. Engell, Thue Poulsen, i J. Rosen. A Clinical Evaluation of the Rygg-Kyvsgaard III and the Mark III Pump Oxygenators. 1961.

Cita MLA

Arnfred, E., et al. A Clinical Evaluation of the Rygg-Kyvsgaard III and the Mark III Pump Oxygenators. 1961.