Gaya APA

Ph.D., W, A, N., Ph.D., M, C, P. (2010). Strength of Materials (5). New York: McGraw-Hill.

Gaya MLA

Ph.D., William, A., Nash,., Ph.D., Merle, C., Potter,. "Strength of Materials". 5 New York: McGraw-Hill, 2010. Text.