APA način citiranja

Nahin, P. J. (2002). An imaginary tale: The story of [the square root of minus one]. Hyderabad University.

Čikaški stil citiranja

Nahin, Paul J. An Imaginary Tale: The Story of [the Square Root of Minus One]. Hyderabad: Hyderabad University, 2002.

MLA način citiranja

Nahin, Paul J. An Imaginary Tale: The Story of [the Square Root of Minus One]. Hyderabad University, 2002.