APA (7th ed.) Citation

Mattel, Inc. (2010). Eternia during the reign of King Randor. [Mattel].

Chicago Style (17th ed.) Citation

Mattel, Inc. Eternia During the Reign of King Randor. [California?]: [Mattel], 2010.

MLA (9th ed.) Citation

Mattel, Inc. Eternia During the Reign of King Randor. [Mattel], 2010.

Warning: These citations may not always be 100% accurate.