APA

Mokyr Joel, . (1990). Twenty five centuries of technological change. New York: Harwood Academic Publishers.

Chicago

Mokyr Joel, . 1990. Twenty five centuries of technological change. New York: Harwood Academic Publishers.

Harvard

Mokyr Joel, . (1990). Twenty five centuries of technological change. New York: Harwood Academic Publishers.

MLA

Mokyr Joel, . Twenty five centuries of technological change. New York: Harwood Academic Publishers. 1990.