Cita APA (7th ed.)

HANNAH, J. (1972). MECHANICS & MACHINES. EDWARD ARNOLD.

Cita Chicago (17th ed.)

HANNAH, JOHN. MECHANICS & MACHINES. LONDON: EDWARD ARNOLD, 1972.

Cita MLA (9th ed.)

HANNAH, JOHN. MECHANICS & MACHINES. EDWARD ARNOLD, 1972.

Atenció: Aquestes cites poden no estar 100% correctes.