APA (7th ed.) Citation

Muhammad, A. a., Ahmad, H., & Hashim, Z. (1984). Improving the quality of life through human development studies.

Chicago Style (17th ed.) Citation

Muhammad, Abdullah al-Hadi, Hamidah Ahmad, and Zailina Hashim. Improving the Quality of Life Through Human Development Studies. 1984.

MLA (9th ed.) Citation

Muhammad, Abdullah al-Hadi, et al. Improving the Quality of Life Through Human Development Studies. 1984.