APA引文

Discovery Communications, I., Discovery Channel School (Firm), & Discovery Networks. (2005). Plato's Republic. Bethesda, Md.: Discovery Communications, Inc. : Distributed by Discovery Channel School.

Chicago Style Citation

Discovery Communications, Inc., Discovery Channel School (Firm), and Discovery Networks. Plato's Republic. Bethesda, Md.: Discovery Communications, Inc. : Distributed by Discovery Channel School, 2005.

MLA引文

Discovery Communications, Inc., Discovery Channel School (Firm), and Discovery Networks. Plato's Republic. Bethesda, Md.: Discovery Communications, Inc. : Distributed by Discovery Channel School, 2005.

警告:这些引文格式不一定是100%准确.