Cita APA (7a ed.)

Praderi, R., Curuchet, E., & Gomez Fossati, C. (1971). Gastric diverticulum and annular pancreas: Benign tumor and gastric diverticulum.

Cita Chicago Style (17a ed.)

Praderi, Raul, Eduardo Curuchet, y Carlos Gomez Fossati. Gastric Diverticulum and Annular Pancreas: Benign Tumor and Gastric Diverticulum. 1971.

Cita MLA (9a ed.)

Praderi, Raul, et al. Gastric Diverticulum and Annular Pancreas: Benign Tumor and Gastric Diverticulum. 1971.