APA (7th ed.) Citation

Qayyum Nur. (2011). Surat Biru Dakwat Ungu. PTS Litera Utama Sdn. Bhd..

Chicago Style (17th ed.) Citation

Qayyum Nur. Surat Biru Dakwat Ungu. Selangor: PTS Litera Utama Sdn. Bhd., 2011.

MLA (9th ed.) Citation

Qayyum Nur. Surat Biru Dakwat Ungu. PTS Litera Utama Sdn. Bhd., 2011.

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