APA (7th ed.) Citation

Ika Hakeem. (2005). Ancaman Lubang Ozon. Nikaz Publications.

Chicago Style (17th ed.) Citation

Ika Hakeem. Ancaman Lubang Ozon. Petaling Jaya,Selangor: Nikaz Publications, 2005.

MLA (9th ed.) Citation

Ika Hakeem. Ancaman Lubang Ozon. Nikaz Publications, 2005.

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