Παραπομπή σε μορφή APA (7η εκδ.)

Hacker, J. H., & Gorges, J. A. (1998). Residential steel design and construction: Energy effiency, cost savings, code compliance. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hacker, John H., και Julie A. Gorges. Residential Steel Design and Construction: Energy Effiency, Cost Savings, Code Compliance. New York: McGraw-Hill, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hacker, John H., και Julie A. Gorges. Residential Steel Design and Construction: Energy Effiency, Cost Savings, Code Compliance. McGraw-Hill, 1998.