Troup, R. (2023). The work of the forest department in India. Government of India, Calcutta.
芝加哥风格引文Troup, R.S. The Work of the Forest Department in India. Government of India, Calcutta, 2023.
MLA引文Troup, R.S. The Work of the Forest Department in India. Government of India, Calcutta, 2023.
警告：这些引文格式不一定是100％准确.