APA引文

Sarma, K. R. (1972). Industrial development of Andhra Pradesh.

Chicago Edition Citation

Sarma, K. Ramakrishna. Industrial Development of Andhra Pradesh. 1972.

MLA引文

Sarma, K. Ramakrishna. Industrial Development of Andhra Pradesh. 1972.

警告：這些引文格式不一定是100％准確.