APA
Singhal, . (2022). How To Become A Human Calculator 3Ed. : S. Chand Publishing.
Chicago
Singhal, . 2022. How To Become A Human Calculator 3Ed. : S. Chand Publishing.
Harvard
Singhal, . (2022). How To Become A Human Calculator 3Ed. : S. Chand Publishing.
MLA
Singhal, . How To Become A Human Calculator 3Ed. : S. Chand Publishing. 2022.