Citação norma APA

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

Citação norma Chicago

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.

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.