APA引文

Eco, U., & Dixon, R. (2015). Numero zero (First U.S. edition.). Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Eco, Umberto, and Richard Dixon. Numero Zero. First U.S. edition. Boston, MA: Houghton Mifflin Harcourt, 2015.

MLA引文

Eco, Umberto, and Richard Dixon. Numero Zero. First U.S. edition. Houghton Mifflin Harcourt, 2015.

警告：這些引文格式不一定是100％准確.