Gaya APA

NASH, W, A. (1977). Schaum's outlines of theory and problems of strength of materials, 2d ed. SI Metric edition (2nd). New York: McGraw Hill.

Gaya MLA

NASH, William, A.. "Schaum's outlines of theory and problems of strength of materials, 2d ed. SI Metric edition". 2nd New York: McGraw Hill, 1977. Text.