Cita APA

ASCE Standard. (1999). Specifications for structural steel beams with web openings. Estados Unidos: American Society of Civil Engineering.

Citación estilo Chicago

ASCE Standard. Specifications for Structural Steel Beams With Web Openings. Estados Unidos: American Society of Civil Engineering, 1999.

Cita MLA

ASCE Standard. Specifications for Structural Steel Beams With Web Openings. Estados Unidos: American Society of Civil Engineering, 1999.

Precaución: Estas citas no son 100% exactas.