APA (7th ed.) Citation

Mohamad Ilyas. (1984). A modern guide to astronomical calculations of Islamic calendar times dan qibla. Berita Publishing Sdn.Bhd..

Chicago Style (17th ed.) Citation

Mohamad Ilyas. A Modern Guide to Astronomical Calculations of Islamic Calendar Times Dan Qibla. Kuala Lumpur: Berita Publishing Sdn.Bhd., 1984.

MLA (9th ed.) Citation

Mohamad Ilyas. A Modern Guide to Astronomical Calculations of Islamic Calendar Times Dan Qibla. Berita Publishing Sdn.Bhd., 1984.

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