Cita APA (7th ed.)

Hibbeler, R. (1991). Mechanics of materials. Macmillan.

Cita Chicago (17th ed.)

Hibbeler, R.C. Mechanics of Materials. New York: Macmillan, 1991.

Cita MLA (9th ed.)

Hibbeler, R.C. Mechanics of Materials. Macmillan, 1991.