National Association for the Advancement of Colored People. (2003). The crisis. Crisis Pub. Co..
Chicago Style aipamenaNational Association for the Advancement of Colored People. The Crisis. Baltimore, Md.: Crisis Pub. Co., 2003.
MLA aipamenaNational Association for the Advancement of Colored People. The Crisis. Crisis Pub. Co., 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.