APA引文

Unknown. (2023). Forest Research in India 1960-61, Part I: The Forest Research Institute. Forest Research Institute, Dehradun.

芝加哥风格引文

Unknown. Forest Research in India 1960-61, Part I: The Forest Research Institute. Forest Research Institute, Dehradun, 2023.

MLA引文

Unknown. Forest Research in India 1960-61, Part I: The Forest Research Institute. Forest Research Institute, Dehradun, 2023.

警告：这些引文格式不一定是100％准确.