Não informado. (2012). Quarterly Bulletin of Northwestern University Medical School. Northwestern University Medical School.
Cytowanie według stylu Chicago (wyd. 17)Não informado. Quarterly Bulletin of Northwestern University Medical School. Chicago, Ill: Northwestern University Medical School, 2012.
Cytowanie według stylu MLA (wyd. 8)Não informado. Quarterly Bulletin of Northwestern University Medical School. Northwestern University Medical School, 2012.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..