Cita APA (7th ed.)

Clifford, M. (1983). Your telephone: Operation, selection, and installation. H.W. Sams.

Cita Chicago (17th ed.)

Clifford, Martin. Your Telephone: Operation, Selection, and Installation. Indianapolis, Ind: H.W. Sams, 1983.

Cita MLA (9th ed.)

Clifford, Martin. Your Telephone: Operation, Selection, and Installation. H.W. Sams, 1983.