Παραπομπή σε μορφή APA (7η εκδ.)

Ruml, B. (1959). Memo to a college trustee: A report on financial and structural problems of the liberal college. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ruml, Beardsley. Memo to a College Trustee: A Report on Financial and Structural Problems of the Liberal College. New York: McGraw-Hill, 1959.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ruml, Beardsley. Memo to a College Trustee: A Report on Financial and Structural Problems of the Liberal College. McGraw-Hill, 1959.