Cita APA (7th ed.)

ILYAS, Y. (2014). Kuliah akhlaq. LPPI UMY.

Cita Chicago (17th ed.)

ILYAS, Yunahar. Kuliah Akhlaq. Yogyakarta: LPPI UMY, 2014.

Cita MLA (9th ed.)

ILYAS, Yunahar. Kuliah Akhlaq. LPPI UMY, 2014.