Trigg, K. H. (1970). Points from Letters: Paronychia and Nailbed Infection.
Chicago Style aipamenaTrigg, K. H. Points From Letters: Paronychia and Nailbed Infection. 1970.
MLA aipamenaTrigg, K. H. Points From Letters: Paronychia and Nailbed Infection. 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.