APA (7th ed.) Citation

(2003). Science Series 6 CD 2: Tylo The Energy Siege ( computer disc ). iT21.

Chicago Style (17th ed.) Citation

Science Series 6 CD 2: Tylo The Energy Siege ( Computer Disc ). Singapura: iT21, 2003.

MLA (9th ed.) Citation

Science Series 6 CD 2: Tylo The Energy Siege ( Computer Disc ). iT21, 2003.