APA (7th ed.) Citation

Ilyas, M. (1997). Astronomy of Islamic calender. A.S. Noordeen.

Chicago Style (17th ed.) Citation

Ilyas, Mohammad. Astronomy of Islamic Calender. A.S. Noordeen, 1997.

MLA (8th ed.) Citation

Ilyas, Mohammad. Astronomy of Islamic Calender. A.S. Noordeen, 1997.

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