APA Citation

Sen, A. K. (1970). An introduction to economics and civics (4 Ed.). Calcutta: Central book agency.

Chicago Style Citation

Sen, A K. An Introduction to Economics and Civics. 4 Ed. Calcutta: Central book agency, 1970.

MLA Citation

Sen, A K. An Introduction to Economics and Civics. 4 Ed. Calcutta: Central book agency, 1970.

Warning: These citations may not always be 100% accurate.