Isichei, A. O. (2014). Nitrogen Fixation by Blue-Green Algal Soil Crusts in Nigerian Savanna.
芝加哥风格引文Isichei, A. O. Nitrogen Fixation by Blue-Green Algal Soil Crusts in Nigerian Savanna. 2014.
MLA引文Isichei, A. O. Nitrogen Fixation by Blue-Green Algal Soil Crusts in Nigerian Savanna. 2014.
警告：这些引文格式不一定是100％准确.