APA ציטוט

Subba Rao,N S. (1993). Biofertilizers in agriculture and forestry. Oxford & IBH.

Chicago Edition Citation

Subba Rao,N S. Biofertilizers in Agriculture and Forestry. New Delhi: Oxford & IBH, 1993.

ציטוט MLA

Subba Rao,N S. Biofertilizers in Agriculture and Forestry. Oxford & IBH, 1993.