APA引文

Varma, O. P. New paradigms of exploration and sustainable mineral development: Vision 2050.

Chicago Edition Citation

Varma, O. P. New Paradigms of Exploration and Sustainable Mineral Development: Vision 2050.

MLA引文

Varma, O. P. New Paradigms of Exploration and Sustainable Mineral Development: Vision 2050.

警告：這些引文格式不一定是100％准確.