APA引文

Powar, K. B. E. (1999). Bibliography of doctoral dissertations 1994 and 1995: Earth system sciences.

Chicago Edition Citation

Powar, K B; Editor. Bibliography of Doctoral Dissertations 1994 and 1995: Earth System Sciences. New Delhi, Association of Indian Universities, 1999.

MLA引文

Powar, K B; Editor. Bibliography of Doctoral Dissertations 1994 and 1995: Earth System Sciences. 1999.

警告：这些引文格式不一定是100％准确.