APA aipamena

Isichei, A. O. (2014). Primary Production in the Savanna.

Chicago Style aipamena

Isichei, Augustine O. Primary Production in the Savanna. 2014.

MLA aipamena

Isichei, Augustine O. Primary Production in the Savanna. 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.