APA引文

Mehta, T. S., Singh, P., & Vashisht, R. S. (1973). Teaching of geography and national integration. National Council of Educational Research and Training.

Chicago Style (17th ed.) Citation

Mehta, T. S., Prabhakar Singh, and R. S. Vashisht. Teaching of Geography and National Integration. New Delhi: National Council of Educational Research and Training, 1973.

MLA引文

Mehta, T. S., et al. Teaching of Geography and National Integration. National Council of Educational Research and Training, 1973.