Citazione Stile APA (7a Edizione)

Kemper, J. D. (1982). Engineers and their profession (3rd ed.). Holt, Rinehart and Winston.

Citazione stile Chigago Style (17a edizione)

Kemper, John Dustin. Engineers and Their Profession. 3rd ed. New York London: Holt, Rinehart and Winston, 1982.

Citatione MLA (9a ed.)

Kemper, John Dustin. Engineers and Their Profession. 3rd ed. Holt, Rinehart and Winston, 1982.