APA(7版)引用形式

Singh, A. K., & Singh, U. P. (1999). Human ecology and development in India. APH Publishing.

Chicagoスタイル(17版)引用形式

Singh, Awadhesh Kumar, , Udai Pratap Singh. Human Ecology and Development in India. New Delhi: APH Publishing, 1999.

MLA(9版)引用形式

Singh, Awadhesh Kumar, , Udai Pratap Singh. Human Ecology and Development in India. APH Publishing, 1999.