Cita APA (7a ed.)

Ruetzler, K., Grubhofer, G., Schmid, W., Papp, D., Nabecker, S., Hutschala, D., . . . Hager, H. (2011). Randomized clinical trial comparing double-lumen tube and EZ-Blocker® for single-lung ventilation.

Cita Chicago Style (17a ed.)

Ruetzler, Kurt, G. Grubhofer, Werner Schmid, D. Papp, Sabine Nabecker, Doris Hutschala, György Láng, y Helmut Hager. Randomized Clinical Trial Comparing Double-lumen Tube and EZ-Blocker® for Single-lung Ventilation. 2011.

Cita MLA (9a ed.)

Ruetzler, Kurt, et al. Randomized Clinical Trial Comparing Double-lumen Tube and EZ-Blocker® for Single-lung Ventilation. 2011.