APA (7th ed.) Citation

Thurston, H. A. (2007). The number system. Dover Publications, Inc.

Chicago Style (17th ed.) Citation

Thurston, H. A. The Number System. Mineola, N.Y: Dover Publications, Inc, 2007.

MLA (8th ed.) Citation

Thurston, H. A. The Number System. Dover Publications, Inc, 2007.

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