APA (7th ed.) Citation

(2004). Children's encyclopedia of knowledge (1th ed.). Early Learner Publications.

Chicago Style (17th ed.) Citation

Children's Encyclopedia of Knowledge. 1th ed. Selangor: Early Learner Publications, 2004.

MLA (9th ed.) Citation

Children's Encyclopedia of Knowledge. 1th ed. Early Learner Publications, 2004.

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