Cita APA (7th ed.)

Litvin, F. L. (1994). Gear geometry and applied theory. PTR Prentice-Hall.

Cita Chicago (17th ed.)

Litvin, Faydor L. Gear Geometry and Applied Theory. Englewood Cliffs, N.J: PTR Prentice-Hall, 1994.

Cita MLA (9th ed.)

Litvin, Faydor L. Gear Geometry and Applied Theory. PTR Prentice-Hall, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.