Bangladesh Rice Research Institute & Ahmed,Nizam U. Farming Systems Research at Kamalgonj 1989 and 1990. Bangladesh Rice Research Institute.
芝加哥风格引文Bangladesh Rice Research Institute 与 Ahmed,Nizam U. Farming Systems Research at Kamalgonj 1989 and 1990. Bangladesh: Bangladesh Rice Research Institute.
MLA引文Bangladesh Rice Research Institute 与 Ahmed,Nizam U. Farming Systems Research at Kamalgonj 1989 and 1990. Bangladesh Rice Research Institute.
警告：这些引文格式不一定是100％准确.