Citazione Stile APA (7a Edizione)

Hill, P. H. (1970). The science of engineering design. Holt, Rinehart and Winston.

Citazione stile Chigago Style (17a edizione)

Hill, Percy H. The Science of Engineering Design. Nueva York: Holt, Rinehart and Winston, 1970.

Citatione MLA (9a ed.)

Hill, Percy H. The Science of Engineering Design. Holt, Rinehart and Winston, 1970.