APA (7th ed.) Citation

Christmann, F. E., Ottolenghi, C. E., Raffo, J. M., & Von Grolman, G. (1940). Tecnica Quirúrgica (4.ed.). ATENEO.

Chicago Style (17th ed.) Citation

Christmann, Federico E., Carlos E. Ottolenghi, Juan Manuel Raffo, and Gunter Von Grolman. Tecnica Quirúrgica. 4.ed. Buenos Aires: ATENEO, 1940.

MLA (9th ed.) Citation

Christmann, Federico E., et al. Tecnica Quirúrgica. 4.ed. ATENEO, 1940.