Παραπομπή σε μορφή APA (7η εκδ.)

Michigan State College. Cooperative Extension Service. (1925). Extension news. Michigan State College, Cooperative Extension Service.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Michigan State College. Cooperative Extension Service. Extension News. East Lansing, MI: Michigan State College, Cooperative Extension Service, 1925.

Παραπομπή σε μορφή MLA (8th εκδ.)

Michigan State College. Cooperative Extension Service. Extension News. Michigan State College, Cooperative Extension Service, 1925.