Middleton, J. D. (1994). Problem doctors. BMJ Group.
Chicago Style aipamenaMiddleton, J. D. Problem Doctors. BMJ Group, 1994.
MLA aipamenaMiddleton, J. D. Problem Doctors. BMJ Group, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Middleton, J. D. (1994). Problem doctors. BMJ Group.
Chicago Style aipamenaMiddleton, J. D. Problem Doctors. BMJ Group, 1994.
MLA aipamenaMiddleton, J. D. Problem Doctors. BMJ Group, 1994.