APA aipamena

Copping, L. G. (1996). Crop protection agents from nature. The Royal Society of Chemistry.

Chicago Style aipamena

Copping, Leonard G. Crop Protection Agents from Nature. Cambridge: The Royal Society of Chemistry, 1996.

MLA aipamena

Copping, Leonard G. Crop Protection Agents from Nature. The Royal Society of Chemistry, 1996.