Pinchot, G. (2023). A primer of forestry. Government Printing Office, Washington.
芝加哥风格引文Pinchot, Gifford. A Primer of Forestry. Government Printing Office, Washington, 2023.
MLA引文Pinchot, Gifford. A Primer of Forestry. Government Printing Office, Washington, 2023.
警告：这些引文格式不一定是100％准确.