Citazione Stile APA (7a Edizione)

Steinberg, S. H., & Warde, B. (1979). Five hundred years of printing (Third edition, reprinted.). Penguin Books.

Citazione stile Chigago Style (17a edizione)

Steinberg, Sigfrid Henry, e Beatrice Warde. Five Hundred Years of Printing. Third edition, reprinted. Harmondsworth: Penguin Books, 1979.

Citatione MLA (9a ed.)

Steinberg, Sigfrid Henry, e Beatrice Warde. Five Hundred Years of Printing. Third edition, reprinted. Penguin Books, 1979.