APA (7th ed.) Citation

Subba Rao, N. S. (1988). Biofertilizers in agriculture (2nd ed.). Oxford & IBH Publishing Co..

Chicago Style (17th ed.) Citation

Subba Rao, N. S. Biofertilizers in Agriculture. 2nd ed. New Delhi: Oxford & IBH Publishing Co., 1988.

MLA (9th ed.) Citation

Subba Rao, N. S. Biofertilizers in Agriculture. 2nd ed. Oxford & IBH Publishing Co., 1988.