Cita APA (7a ed.)

Seely, F. B., & Smith, J. O. (1948). Resistence of materials. [S.n.].

Cita Chicago Style (17a ed.)

Seely, Fred B., y J. O. Smith. Resistence of Materials. México: [S.n.], 1948.

Cita MLA (9a ed.)

Seely, Fred B., y J. O. Smith. Resistence of Materials. [S.n.], 1948.