Παραπομπή σε μορφή APA (7η εκδ.)

Colorado Fuel and Iron Company & Colorado Fuel and Iron Company. Medical Dept. (1915). Industrial bulletin. The Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Colorado Fuel and Iron Company και Colorado Fuel and Iron Company. Medical Dept. Industrial Bulletin. Denver, Colo. ; Pueblo, Colo.: The Company, 1915.

Παραπομπή σε μορφή MLA (8th εκδ.)

Colorado Fuel and Iron Company και Colorado Fuel and Iron Company. Medical Dept. Industrial Bulletin. The Company, 1915.