UBOM, R. M., & ISICHEI, A. O. (2014). Composition, Structure and Soil Relations of Isoberlinia Woodlands in Nigeria.
芝加哥风格引文UBOM, R. M., 与 A. O. ISICHEI. Composition, Structure and Soil Relations of Isoberlinia Woodlands in Nigeria. 2014.
MLA引文UBOM, R. M., 与 A. O. ISICHEI. Composition, Structure and Soil Relations of Isoberlinia Woodlands in Nigeria. 2014.
警告：这些引文格式不一定是100％准确.