Cita APA (7a ed.)
Norris, C. H., Wilbur, J. B., & Utku, S. (1976). Elementary Structural Analysis (3d ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)
Norris, Charles Head, John Benson Wilbur, y Senol Utku. Elementary Structural Analysis. 3d ed. Delhi: McGraw-Hill, 1976.
Cita MLA (9a ed.)
Norris, Charles Head, et al. Elementary Structural Analysis. 3d ed. McGraw-Hill, 1976.
Precaución: Estas citas no son 100% exactas.