APA (7th ed.) Citation

Giddings, P. (1990). Audio systems design and installation (1. ed., 2. printing.). SAMS.

Chicago Style (17th ed.) Citation

Giddings, Philip. Audio Systems Design and Installation. 1. ed., 2. printing. Indianapolis, Ind: SAMS, 1990.

MLA (9th ed.) Citation

Giddings, Philip. Audio Systems Design and Installation. 1. ed., 2. printing. SAMS, 1990.