APA aipamena

(1956). AAUP bulletin: Quarterly publication of the American Association of University Professors. American Association of University Professors.

Chicago Style aipamena

AAUP Bulletin: Quarterly Publication of the American Association of University Professors. Easton, Pa.: American Association of University Professors, 1956.

MLA aipamena

AAUP Bulletin: Quarterly Publication of the American Association of University Professors. American Association of University Professors, 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.