Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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