APA način citiranja

Karsten, G. R., & Drake, H. L. Denitrifying bacteria in the earthworm gastrointestinal tract and in vivo emission of nitrous oxide (N(inf2)O) by earthworms.

Čikaški stil citiranja

Karsten, G. R., i H. L. Drake. Denitrifying Bacteria in the Earthworm Gastrointestinal Tract and in Vivo Emission of Nitrous Oxide (N(inf2)O) By Earthworms.

MLA način citiranja

Karsten, G. R., i H. L. Drake. Denitrifying Bacteria in the Earthworm Gastrointestinal Tract and in Vivo Emission of Nitrous Oxide (N(inf2)O) By Earthworms.