APA (7th ed.) Citation

Umi Kalthum Ngah & Zulkifli Zainal Abidin. (2014). Keajaiban haiwan yang mengubah dunia. PTS Millennia.

Chicago Style (17th ed.) Citation

Umi Kalthum Ngah and Zulkifli Zainal Abidin. Keajaiban Haiwan Yang Mengubah Dunia. Batu Caves, Selangor: PTS Millennia, 2014.

MLA (8th ed.) Citation

Umi Kalthum Ngah and Zulkifli Zainal Abidin. Keajaiban Haiwan Yang Mengubah Dunia. PTS Millennia, 2014.

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