APA aipamena

Arid Zone Journal of Engineering, Technology and Environment | University of Maiduguri. Cambridge University Press.

Chicago Style aipamena

Arid Zone Journal of Engineering, Technology and Environment | University of Maiduguri. Cambridge University Press.

MLA aipamena

Arid Zone Journal of Engineering, Technology and Environment | University of Maiduguri. Cambridge University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.