Cita APA (7a ed.)

Matteucci, P., Barreiro, C., del Campo, A., & Consoni, C. (1994). Unsuspected choledochal lithiasis.

Cita Chicago Style (17a ed.)

Matteucci, Pablo, Claudia Barreiro, Alberto del Campo, y Carlos Consoni. Unsuspected Choledochal Lithiasis. 1994.

Cita MLA (9a ed.)

Matteucci, Pablo, et al. Unsuspected Choledochal Lithiasis. 1994.