Crook, E. A., Doherty, W. D., Handfield-Jones, R. M., Hudson, R. V., Hume, J. B., Hunter, J. B., . . . Romanis, W. H. C. (1942). Council of the Royal College of Surgeons.
Chicago Style aipamenaCrook, Eric A., et al. Council of the Royal College of Surgeons. 1942.
MLA aipamenaCrook, Eric A., et al. Council of the Royal College of Surgeons. 1942.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.