Citazione APA

Neal, H. E. (1960). Engineers unlimited: Your career in engineering. New York: Julian Messner.

Stile di citazione Chicago

Neal, Harry Edward. Engineers Unlimited: Your Career in Engineering. New York: Julian Messner, 1960.

Citazione MLA

Neal, Harry Edward. Engineers Unlimited: Your Career in Engineering. New York: Julian Messner, 1960.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.