Cita APA

Mueller, F. O., O'Neill, P., & Trevor-Roper, P. D. (1967). Full-thickness corneal grafts in Addis Ababa, Ethiopia.

Citación estilo Chicago

Mueller, F O., P. O'Neill, y P D. Trevor-Roper. Full-thickness Corneal Grafts in Addis Ababa, Ethiopia. 1967.

Cita MLA

Mueller, F O., P. O'Neill, y P D. Trevor-Roper. Full-thickness Corneal Grafts in Addis Ababa, Ethiopia. 1967.