APA aipamena

Sree Ramulu, U. S. (1982). Isotopes in agriculture. Oxford & IBH publishing co. pvt. ltd.

Chicago Style aipamena

Sree Ramulu, U S. Isotopes in Agriculture. New Delhi: Oxford & IBH publishing co. pvt. ltd, 1982.

MLA aipamena

Sree Ramulu, U S. Isotopes in Agriculture. Oxford & IBH publishing co. pvt. ltd, 1982.