APA (7th ed.) Citation

Mukhopadhyay, A. K., Mitra, K., & Basu, S. (2011). Revisiting Principia mathematica after 100 years. Gangchil.

Chicago Style (17th ed.) Citation

Mukhopadhyay, Arnab Kumar, Kumar Mitra, and Sanjukta Basu. Revisiting Principia Mathematica After 100 Years. Gangchil, 2011.

MLA (9th ed.) Citation

Mukhopadhyay, Arnab Kumar, et al. Revisiting Principia Mathematica After 100 Years. Gangchil, 2011.

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