Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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