Cita APA

Scarlett, E. P., & Macnab, D. S. (1937). AN UNUSUAL SEQUENCE OF EVENTS IN A GASTROJEJUNAL ULCER.

Citación estilo Chicago

Scarlett, E. P., y D. S. Macnab. AN UNUSUAL SEQUENCE OF EVENTS IN A GASTROJEJUNAL ULCER. 1937.

Cita MLA

Scarlett, E. P., y D. S. Macnab. AN UNUSUAL SEQUENCE OF EVENTS IN A GASTROJEJUNAL ULCER. 1937.