APA (7th ed.) Citation

Rao, R. R. M., Sarma, M. R., Ramana, Y. V., & Vidyanath, A. (1977). Geography, world history and and civics (New impression.). Government of Andhra Pradesh.

Chicago Style (17th ed.) Citation

Rao, R. Ram Mohan, M. Radhakrishna Sarma, Y. V. Ramana, and A. Vidyanath. Geography, World History and and Civics. New impression. Hyderabad: Government of Andhra Pradesh, 1977.

MLA (9th ed.) Citation

Rao, R. Ram Mohan, et al. Geography, World History and and Civics. New impression. Government of Andhra Pradesh, 1977.