APA (7th ed.) Citation

Alden, R., & D'Appolito, J. A. (1995). Advanced speaker designs for the hobbyist and technican. Prompt Publications.

Chicago Style (17th ed.) Citation

Alden, Ray, and Joseph A. D'Appolito. Advanced Speaker Designs for the Hobbyist and Technican. Indianapolis, IN: Prompt Publications, 1995.

MLA (8th ed.) Citation

Alden, Ray, and Joseph A. D'Appolito. Advanced Speaker Designs for the Hobbyist and Technican. Prompt Publications, 1995.