Cita APA (7a ed.)

Hofstadter, D. R. (1999). Godel, Escher, Bach, an eternal golden braid. Basic Books.

Cita Chicago Style (17a ed.)

Hofstadter, Douglas R. Godel, Escher, Bach, an Eternal Golden Braid. New York: Basic Books, 1999.

Cita MLA (9a ed.)

Hofstadter, Douglas R. Godel, Escher, Bach, an Eternal Golden Braid. Basic Books, 1999.