APA Citation

Gullberg, J., & Gullberg, P. (1997). Mathematics: From the birth of numbers. New York: W. W. Norton & Company.

Chicago Style Citation

Gullberg, Jan, and Pär Gullberg. Mathematics: From the Birth of Numbers. New York: W. W. Norton & Company, 1997.

MLA Citation

Gullberg, Jan, and Pär Gullberg. Mathematics: From the Birth of Numbers. New York: W. W. Norton & Company, 1997.

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