APA (7th ed.) Citation

Ahmad Dusuki Abd Rani, Mohd. Khairi Ismail, & Nik Ahmad Shafie Raja Daud. (2017). Duhai hati berbahagialah! PTS Publishing House Sendirian Berhad.

Chicago Style (17th ed.) Citation

Ahmad Dusuki Abd Rani, Mohd. Khairi Ismail, and Nik Ahmad Shafie Raja Daud. Duhai Hati Berbahagialah! Batu Caves: PTS Publishing House Sendirian Berhad, 2017.

MLA (9th ed.) Citation

Ahmad Dusuki Abd Rani, et al. Duhai Hati Berbahagialah! PTS Publishing House Sendirian Berhad, 2017.

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