Cita APA (7a ed.)

Trautner, C., Haastert, B., Mauckner, P., Gätcke, L., & Giani, G. (2007). Reduced Incidence of Lower-Limb Amputations in the Diabetic Population of a German City, 1990–2005.

Cita Chicago Style (17a ed.)

Trautner, Christoph, Burkhard Haastert, Peter Mauckner, Lena-Maria Gätcke, y Guido Giani. Reduced Incidence of Lower-Limb Amputations in the Diabetic Population of a German City, 1990–2005. 2007.

Cita MLA (9a ed.)

Trautner, Christoph, et al. Reduced Incidence of Lower-Limb Amputations in the Diabetic Population of a German City, 1990–2005. 2007.