Παραπομπή σε μορφή APA (7η εκδ.)

(2000). General Education Revenues of Higher Education Institutions Per Student. U.S. Department of Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

General Education Revenues of Higher Education Institutions Per Student. U.S. Department of Education, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

General Education Revenues of Higher Education Institutions Per Student. U.S. Department of Education, 2000.