Cita APA (7a ed.)

Praderi, R., Colet, A., Parodi, H., Kvasina, T., & Pizzarossa, C. (1986). Localized pseudo-neoplastic idiopathic biliary strictures.

Cita Chicago Style (17a ed.)

Praderi, Raúl, Andrés Colet, Hernán Parodi, Tomislav Kvasina, y Carlos Pizzarossa. Localized Pseudo-neoplastic Idiopathic Biliary Strictures. 1986.

Cita MLA (9a ed.)

Praderi, Raúl, et al. Localized Pseudo-neoplastic Idiopathic Biliary Strictures. 1986.