APA引文

Gusain, P. (1990). Renewable energy in India. Har-Anand in association with Vikas.

Chicago Style (17th ed.) Citation

Gusain, P.P.S. Renewable Energy in India. Har-Anand in association with Vikas, 1990.

MLA引文

Gusain, P.P.S. Renewable Energy in India. Har-Anand in association with Vikas, 1990.

警告：這些引文格式不一定是100％准確.