APA (7th ed.) Citation

Goldsmith, M. (2019). Geometry: Understanding shapes and sizes. Shelter Harbor Press.

Chicago Style (17th ed.) Citation

Goldsmith, Mike. Geometry: Understanding Shapes and Sizes. New York: Shelter Harbor Press, 2019.

MLA (8th ed.) Citation

Goldsmith, Mike. Geometry: Understanding Shapes and Sizes. Shelter Harbor Press, 2019.

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