Παραπομπή APA

Cope,R. J, & Sawko, F. T. (1982). Compuetr Methods for Civil Engineers. McGraw-Hill.

Παραπομπή Chicago Style

Cope,R. J, και F Tickell Sawko. Compuetr Methods for Civil Engineers. London: McGraw-Hill, 1982.

Παραπομπή MLA

Cope,R. J, και F Tickell Sawko. Compuetr Methods for Civil Engineers. McGraw-Hill, 1982.