APA (7th ed.) Citation

Claybourne, A. (2007). Ensiklopedia planet bumi. Erlangga.

Chicago Style (17th ed.) Citation

Claybourne, Anna. Ensiklopedia Planet Bumi. Erlangga, 2007.

MLA (8th ed.) Citation

Claybourne, Anna. Ensiklopedia Planet Bumi. Erlangga, 2007.

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