APA引文

Isichei, A. O. (2014). Vegetation. Nigerian Environmental Study/Action Team.

Chicago Style (17th ed.) Citation

Isichei, A. O. Vegetation. Nigerian Environmental Study/Action Team, 2014.

MLA引文

Isichei, A. O. Vegetation. Nigerian Environmental Study/Action Team, 2014.

警告：這些引文格式不一定是100％准確.