Cita APA (7a ed.)

Añón, R., Arruti, C., Chizzola, M., & Anavitarte, E. (1973). Common postoperative complication of hypertrophic pyloric stenosis.

Cita Chicago Style (17a ed.)

Añón, Ruben, César Arruti, Manlio Chizzola, y Eduardo Anavitarte. Common Postoperative Complication of Hypertrophic Pyloric Stenosis. 1973.

Cita MLA (9a ed.)

Añón, Ruben, et al. Common Postoperative Complication of Hypertrophic Pyloric Stenosis. 1973.