ed.:Hedin, P. A. (1991). Naturally occurring pest bioregulators. Washington: American Chemical Society.
Chicago Style Citationed.:Hedin, Paul A. Naturally Occurring Pest Bioregulators. Washington: American Chemical Society, 1991.
MLA Citationed.:Hedin, Paul A. Naturally Occurring Pest Bioregulators. Washington: American Chemical Society, 1991.
Warning: These citations may not always be 100% accurate.