APA (7th ed.) Citation

Polakowski, N. H., & Ripling, E. J. (1966). Strength and structure of engineering materials. Prentice-Hall.

Chicago Style (17th ed.) Citation

Polakowski, N. H., and E. J. Ripling. Strength and Structure of Engineering Materials. Englewood Cliffs, NJ: Prentice-Hall, 1966.

MLA (9th ed.) Citation

Polakowski, N. H., and E. J. Ripling. Strength and Structure of Engineering Materials. Prentice-Hall, 1966.