APA (7th ed.) Citation

HA, I. Kiat Melawan Stress. Sumber Ilmu.

Chicago Style (17th ed.) Citation

HA, IDRUS. Kiat Melawan Stress. Sumber Ilmu.

MLA (8th ed.) Citation

HA, IDRUS. Kiat Melawan Stress. Sumber Ilmu.

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