Citazione Stile APA (7a Edizione)

Frier, J. P., & Gazley Frier, M. E. (1980). Industrial lighting systems. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Frier, John P., e Mary E. Gazley Frier. Industrial Lighting Systems. Nueva York: McGraw-Hill, 1980.

Citatione MLA (9a ed.)

Frier, John P., e Mary E. Gazley Frier. Industrial Lighting Systems. McGraw-Hill, 1980.