APA (7th ed.) Citation

(1996). Teletubbies [video recording]: Blue sky. Ragdoll Limited.

Chicago Style (17th ed.) Citation

Teletubbies [video Recording]: Blue Sky. [s.l.]: Ragdoll Limited, 1996.

MLA (9th ed.) Citation

Teletubbies [video Recording]: Blue Sky. Ragdoll Limited, 1996.