APA aipamena

Adeniyi, A. A. (2013). Materials, Energy and the Environment. Obafemi Awolowo University Press.

Chicago Style aipamena

Adeniyi, A. Afonja. Materials, Energy and the Environment. Obafemi Awolowo University Press, 2013.

MLA aipamena

Adeniyi, A. Afonja. Materials, Energy and the Environment. Obafemi Awolowo University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.