APA引文

Rao, D. B. (1997). Education for the 21st Century. Discovery Publishing.

Chicago Style (17th ed.) Citation

Rao, Digumarti Bhaskara. Education for the 21st Century. New Delhi: Discovery Publishing, 1997.

MLA引文

Rao, Digumarti Bhaskara. Education for the 21st Century. Discovery Publishing, 1997.

警告：這些引文格式不一定是100％准確.