APA-viite

Manoharachary, C., Reddy, P. J., & Charya, M. A. S. (2019). Principle of enviromental studies: Ecology, economics, management and law (2nd ed.).

Chicago-tyylinen lähdeviittaus

Manoharachary, C., P. Jayarama Reddy, ja M. A. Singara Charya. Principle of Enviromental Studies: Ecology, Economics, Management and Law. 2nd ed. Hyderabad, 2019.

MLA-viite

Manoharachary, C., et al. Principle of Enviromental Studies: Ecology, Economics, Management and Law. 2nd ed. 2019.