APA (7th ed.) Citation

Hoffmann, B. (1983). Relativity and its roots / Banesh Hoffmann. Scientific American Books.

Chicago Style (17th ed.) Citation

Hoffmann, Banesh. Relativity and Its Roots / Banesh Hoffmann. New York, N.Y.: Scientific American Books, 1983.

MLA (9th ed.) Citation

Hoffmann, Banesh. Relativity and Its Roots / Banesh Hoffmann. Scientific American Books, 1983.

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