APA (7th ed.) Citation

Lefschetz, S. (1957). Differential equations: Geometric theory. Interscience Publ.

Chicago Style (17th ed.) Citation

Lefschetz, Solomon. Differential Equations: Geometric Theory. New York [u.a.]: Interscience Publ, 1957.

MLA (9th ed.) Citation

Lefschetz, Solomon. Differential Equations: Geometric Theory. Interscience Publ, 1957.

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