APA (7th ed.) Citation

Muhammad Helmi Arieff. (2013). Planet ungu. Eddiplex Sdn. Bhd..

Chicago Style (17th ed.) Citation

Muhammad Helmi Arieff. Planet Ungu. Shah Alam: Eddiplex Sdn. Bhd., 2013.

MLA (9th ed.) Citation

Muhammad Helmi Arieff. Planet Ungu. Eddiplex Sdn. Bhd., 2013.

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