APA (7th ed.) Citation

Lefschetz, S. Introduction to higher geometry (for undergraduates): Notes on lectures. Institute for advanced study.

Chicago Style (17th ed.) Citation

Lefschetz, Solomon. Introduction to Higher Geometry (for Undergraduates): Notes on Lectures. Princeton, N.J.: Institute for advanced study.

MLA (8th ed.) Citation

Lefschetz, Solomon. Introduction to Higher Geometry (for Undergraduates): Notes on Lectures. Institute for advanced study.

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