APA Edition Citation

Cummings, R. W., Herdt, R. W., & Susantha Ray, K. (1979). Policy planning for agricultural development. Tata Mcgraw hill publishing company Ltd.

Chicago Edition Citation

Cummings, R W., R W. Herdt, and K. Susantha Ray. Policy Planning for Agricultural Development. New Delhi: Tata Mcgraw hill publishing company Ltd, 1979.

MLA Edition Citation

Cummings, R W., et al. Policy Planning for Agricultural Development. Tata Mcgraw hill publishing company Ltd, 1979.