APA引文

Thapar, S. D. (1975). India`s forest resources. Macmillan India Ltd.

Chicago Edition Citation

Thapar, S D. India`s Forest Resources. New Delhi: Macmillan India Ltd, 1975.

MLA引文

Thapar, S D. India`s Forest Resources. Macmillan India Ltd, 1975.

警告：这些引文格式不一定是100％准确.