Cita APA (7th ed.)

Ulstrup, C. C. (1992). Guidelines for the design of cable-stayed bridges. American Society of Civil Engineers. https://doi.org/10.1061/9780872629004

Cita Chicago (17th ed.)

Ulstrup, Carl C. Guidelines for the Design of Cable-stayed Bridges. New York, New York: American Society of Civil Engineers, 1992. https://doi.org/10.1061/9780872629004.

Cita MLA (9th ed.)

Ulstrup, Carl C. Guidelines for the Design of Cable-stayed Bridges. American Society of Civil Engineers, 1992. https://doi.org/10.1061/9780872629004.

Atenció: Aquestes cites poden no estar 100% correctes.