APA ציטוט

Sree Ramulu, U. S. (1982). Isotopes in agriculture. Oxford and IBH publishing.

Chicago Edition Citation

Sree Ramulu, U S. Isotopes in Agriculture. New Delhi: Oxford and IBH publishing, 1982.

ציטוט MLA

Sree Ramulu, U S. Isotopes in Agriculture. Oxford and IBH publishing, 1982.