Gaya APA

Bigler, F. et al (2006). Environmental Impact of Invertebrates For Biological Control of Arthropods;Methods and Risk Assesment . : CABI Publishing.

Gaya MLA

Bigler, F.. et al. "Environmental Impact of Invertebrates For Biological Control of Arthropods;Methods and Risk Assesment". : CABI Publishing, 2006. Text.