APA (7th ed.) Citation

Knorr, W. R. (1993). The ancient tradition of geometric problems. Dover Publications, Inc.

Chicago Style (17th ed.) Citation

Knorr, Wilbur Richard. The Ancient Tradition of Geometric Problems. New York: Dover Publications, Inc, 1993.

MLA (8th ed.) Citation

Knorr, Wilbur Richard. The Ancient Tradition of Geometric Problems. Dover Publications, Inc, 1993.

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