Cita APA (7th ed.)

Al-Ghassali. (1983). The Alchemy of happiness. Ashraf.

Cita Chicago (17th ed.)

Al-Ghassali. The Alchemy of Happiness. Lahore: Ashraf, 1983.

Cita MLA (9th ed.)

Al-Ghassali. The Alchemy of Happiness. Ashraf, 1983.