APA (7th ed.) Citation

HORTSHORE, R. Foundation of projective geometry#Robin Hartshorne. WA> Benjamin Inc.

Chicago Style (17th ed.) Citation

HORTSHORE, Robin. Foundation of Projective Geometry#Robin Hartshorne. WA> Benjamin Inc.

MLA (8th ed.) Citation

HORTSHORE, Robin. Foundation of Projective Geometry#Robin Hartshorne. WA> Benjamin Inc.

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