Cita APA (7a ed.)

Block, J. (1987). The Insel-Verlag "Zarathustra": An Untold Tale of Art and Printing. Pantheon.

Cita Chicago Style (17a ed.)

Block, Jane. "The Insel-Verlag "Zarathustra": An Untold Tale of Art and Printing." Pantheon 1987.

Cita MLA (8a ed.)

Block, Jane. "The Insel-Verlag "Zarathustra": An Untold Tale of Art and Printing." Pantheon, 1987.