Ahmed, N., Khan, O. Y., & Qureshi, F. M. (2006). Indusrial and Environmental biotechnology.
Chicago Style aipamenaAhmed, Nuzhat, Obaid Y. Khan, and Fouad M. Qureshi. Indusrial and Environmental Biotechnology. England, Horizon Scientific Press, 2006.
MLA aipamenaAhmed, Nuzhat, et al. Indusrial and Environmental Biotechnology. 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.