APA (7th ed.) Citation

De, G., & De, G. (2006). Chandraketugarh: A lost civilization. Sagnik Books.

Chicago Style (17th ed.) Citation

De, Gourishankar, and Gourishankar;De De. Chandraketugarh: A Lost Civilization. Sagnik Books, 2006.

MLA (9th ed.) Citation

De, Gourishankar, and Gourishankar;De De. Chandraketugarh: A Lost Civilization. Sagnik Books, 2006.

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