Citazione APA

Bhagawan Singh; Ed, Govind Ballabh Pant, P., & Sha, M. C. E. (1988). The Challenging times.

Stile di citazione Chicago

Bhagawan Singh; Ed, Pandit Govind Ballabh Pant, e M C; Ed Sha. The Challenging Times. New Delhi, Vikas, 1988.

Citazione MLA

Bhagawan Singh; Ed, et al. The Challenging Times. 1988.