Rymer, K. (1951). Red alder in british columbia. Department of resources and development, Forest Branch.
芝加哥风格引文Rymer, K.W. Red Alder in British Columbia. Canada: Department of resources and development, Forest Branch, 1951.
MLA引文Rymer, K.W. Red Alder in British Columbia. Department of resources and development, Forest Branch, 1951.
警告：这些引文格式不一定是100％准确.