APA (7th ed.) Citation

Al-Qarni. (2003). Don't Be Sad: Be Happy Always! Percetakan Nasional Malaysia Berhad.

Chicago Style (17th ed.) Citation

Al-Qarni. Don't Be Sad: Be Happy Always! Percetakan Nasional Malaysia Berhad, 2003.

MLA (9th ed.) Citation

Al-Qarni. Don't Be Sad: Be Happy Always! Percetakan Nasional Malaysia Berhad, 2003.

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