Cita APA (7a ed.)

Broersma, I. G. (1968). Couplings and bearings. Technical Publications.

Cita Chicago Style (17a ed.)

Broersma, IR. G. Couplings and Bearings. Kohln: Technical Publications, 1968.

Cita MLA (8a ed.)

Broersma, IR. G. Couplings and Bearings. Technical Publications, 1968.