Citazione Stile APA (7a Edizione)

Bernal, J. D. (1970). Science and industry in the nineteenth century. Indiana University Press.

Citazione stile Chigago Style (17a edizione)

Bernal, J. D. Science and Industry in the Nineteenth Century. Bloomington,: Indiana University Press, 1970.

Citatione MLA (8a ed.)

Bernal, J. D. Science and Industry in the Nineteenth Century. Indiana University Press, 1970.