APA引文

SS Negi. (1982). Geology for foresters. Bishen Singh Mahendra Pal Singh.

Chicago Edition Citation

SS Negi. Geology for Foresters. Dehra Dun: Bishen Singh Mahendra Pal Singh, 1982.

MLA引文

SS Negi. Geology for Foresters. Bishen Singh Mahendra Pal Singh, 1982.

警告：这些引文格式不一定是100％准确.