ebrary, Inc, Lambi, C. M., & Ndenecho, E. N. (2010). Ecology and natural resource development in the western highlands of Cameroon: Issues in natural resource management. Langaa Research.
芝加哥风格引文ebrary, Inc, Cornelius Mbifung Lambi, 与 Emmanuel Neba Ndenecho. Ecology and Natural Resource Development in the Western Highlands of Cameroon: Issues in Natural Resource Management. Bamenda, Cameroon: Langaa Research, 2010.
MLA引文ebrary, Inc, et al. Ecology and Natural Resource Development in the Western Highlands of Cameroon: Issues in Natural Resource Management. Langaa Research, 2010.
警告：这些引文格式不一定是100％准确.