APA ציטוט

Iyer, C. S. P. (1997). Advances in environmental science. Educational Book Pub.and distributors.

Chicago Edition Citation

Iyer, C. S. P. Advances in Environmental Science. New Delhi: Educational Book Pub.and distributors, 1997.

ציטוט MLA

Iyer, C. S. P. Advances in Environmental Science. Educational Book Pub.and distributors, 1997.