Cita APA (7a ed.)
Estefan, A., Grezzi, R., Montano, D., Lagos, F., Fernández, G., & Bruno, G. (1995). Open cholecystectomy of choice Personal series of 2,112 consecutive cases.
Cita Chicago Style (17a ed.)
Estefan, Alberto, Roberto Grezzi, Daniel Montano, Fernando Lagos, Gonzalo Fernández, y Gerardo Bruno. Open Cholecystectomy of Choice Personal Series of 2,112 Consecutive Cases. 1995.
Cita MLA (9a ed.)
Estefan, Alberto, et al. Open Cholecystectomy of Choice Personal Series of 2,112 Consecutive Cases. 1995.
Precaución: Estas citas no son 100% exactas.