APA (7th ed.) Citation

Pytel, A., & Singer, F. L. (1987). Strength of materials (4th ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Pytel, Andrew, and Ferdinand Leon Singer. Strength of Materials. 4th ed. New York: HarperCollins, 1987.

MLA (8th ed.) Citation

Pytel, Andrew, and Ferdinand Leon Singer. Strength of Materials. 4th ed. HarperCollins, 1987.

Warning: These citations may not always be 100% accurate.