APA
Scharff R., . (1996). Residential Steel Framing Handbook. : McGraw Hill Professional.
Chicago
Scharff Robert, . 1996. Residential Steel Framing Handbook. : McGraw Hill Professional.
Harvard
Scharff R., . (1996). Residential Steel Framing Handbook. : McGraw Hill Professional.
MLA
Scharff Robert, . Residential Steel Framing Handbook. : McGraw Hill Professional. 1996.