APA استشهاد

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.

استشهاد بنمط شيكاغو

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

MLA استشهاد

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

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.