Nahin, P. J. (2002). An imaginary tale: The story of √-1. University press.
Chicago Edition CitationNahin, Paul J. An Imaginary Tale: The Story of √-1. Hyderabad: University press, 2002.
MLA Edition CitationNahin, Paul J. An Imaginary Tale: The Story of √-1. University press, 2002.
Warning: These citations may not always be 100% accurate.