(1999). Bio-Data of Prof. Harkishen Singh. The Sikhs, 25-27.
Chicago Style (17th ed.) Citation"Bio-Data of Prof. Harkishen Singh." The Sikhs 1999: 25-27.
MLA (8th ed.) Citation"Bio-Data of Prof. Harkishen Singh." The Sikhs, 1999, pp. 25-27.
Warning: These citations may not always be 100% accurate.