APA (7th ed.) Citation

A.M. Welchons, W. K. Solid geometry. Ginn.

Chicago Style (17th ed.) Citation

A.M. Welchons, W.R. Krickenberger. Solid Geometry. Ginn.

MLA (8th ed.) Citation

A.M. Welchons, W.R. Krickenberger. Solid Geometry. Ginn.

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