APA (7th ed.) Citation

Choudhury, S. K. (2004). Drug addiction among the youths in Calcutta: A sociological analysis. Progressive Publishers.

Chicago Style (17th ed.) Citation

Choudhury, Sudip Kumar. Drug Addiction Among the Youths in Calcutta: A Sociological Analysis. Kolkata: Progressive Publishers, 2004.

MLA (9th ed.) Citation

Choudhury, Sudip Kumar. Drug Addiction Among the Youths in Calcutta: A Sociological Analysis. Progressive Publishers, 2004.

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