APA (7th ed.) Citation

(1997). Thomas' 123: Learn to count with Thomas! Thomas the Tank Engine.

Chicago Style (17th ed.) Citation

Thomas' 123: Learn to Count with Thomas! London: Thomas the Tank Engine, 1997.

MLA (9th ed.) Citation

Thomas' 123: Learn to Count with Thomas! Thomas the Tank Engine, 1997.

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