Cita APA (7a ed.)

Ing, J. T. (1988). Johann Gutenberg and his Bible: A historical study. Typophiles.

Cita Chicago Style (17a ed.)

Ing, Janet Thompson. Johann Gutenberg and His Bible: A Historical Study. New York: Typophiles, 1988.

Cita MLA (9a ed.)

Ing, Janet Thompson. Johann Gutenberg and His Bible: A Historical Study. Typophiles, 1988.