Rafn, J. (2023). The Testing of Forest Seeds During 25 years 1887-1912. Forest Research Institute.
芝加哥风格引文Rafn, Johannes. The Testing of Forest Seeds During 25 Years 1887-1912. Forest Research Institute, 2023.
MLA引文Rafn, Johannes. The Testing of Forest Seeds During 25 Years 1887-1912. Forest Research Institute, 2023.
警告：这些引文格式不一定是100％准确.