APA aipamena

McRobert, G. R. (1968). Tragedy and Incompetence: A Doctor Visits South Vietnam.

Chicago Style aipamena

McRobert, George R. Tragedy and Incompetence: A Doctor Visits South Vietnam. 1968.

MLA aipamena

McRobert, George R. Tragedy and Incompetence: A Doctor Visits South Vietnam. 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.