Tohutoro APA (7th ed.)

ebrary, Inc, Varfolomeev, S. D., Zaikov, G. E., & Krylova, L. P. (2011). Biotechnology and the ecology of big cities. Nova Science Publishers, Inc..

Tohutoru Kātū Chicago (17th ed.)

ebrary, Inc, Sergei D. Varfolomeev, G. E. Zaikov, me Larisa P. Krylova. Biotechnology and the Ecology of Big Cities. New York: Nova Science Publishers, Inc., 2011.

Tohutoro MLA (9th ed.)

ebrary, Inc, et al. Biotechnology and the Ecology of Big Cities. Nova Science Publishers, Inc., 2011.