APA (7th ed.) Citation

Born, M., Leibfried, G., & Biem, W. (1965). Einstein's theory of relativity. Dover Publications.

Chicago Style (17th ed.) Citation

Born, Max, Gunther Leibfried, and Walter Biem. Einstein's Theory of Relativity. New York: Dover Publications, 1965.

MLA (8th ed.) Citation

Born, Max, et al. Einstein's Theory of Relativity. Dover Publications, 1965.

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