Cita APA (7a ed.)

Newman, G. M., & Lawson, R. M. (1991). Fire resistance of composite beams. Steel Construction Institute.

Cita Chicago Style (17a ed.)

Newman, G. M., y Robert Mark Lawson. Fire Resistance of Composite Beams. Ascot: Steel Construction Institute, 1991.

Cita MLA (9a ed.)

Newman, G. M., y Robert Mark Lawson. Fire Resistance of Composite Beams. Steel Construction Institute, 1991.