APA引文

LS Khanna. (1982). Forest protection. Khanna Bandhu.

Chicago Edition Citation

LS Khanna. Forest Protection. Dehra Dun: Khanna Bandhu, 1982.

MLA引文

LS Khanna. Forest Protection. Khanna Bandhu, 1982.

警告：這些引文格式不一定是100％准確.