APA citiranje

Cakir, B., Ulmar, B., Schmidt, R., Kelsch, G., Geiger, P., Mehrkens, H., . . . Richter, M. (2005). Efficacy and cost effectiveness of harmonic scalpel compared with electrocautery in posterior instrumentation of the spine. Springer-Verlag.

Citação norma Chicago

Cakir, Balkan, Benjamin Ulmar, René Schmidt, Georg Kelsch, Peter Geiger, Hans-Hinrich Mehrkens, Wolfhart Puhl, and Marcus Richter. Efficacy and Cost Effectiveness of Harmonic Scalpel Compared With Electrocautery in Posterior Instrumentation of the Spine. Springer-Verlag, 2005.

MLA citiranje

Cakir, Balkan, et al. Efficacy and Cost Effectiveness of Harmonic Scalpel Compared With Electrocautery in Posterior Instrumentation of the Spine. Springer-Verlag, 2005.