APA (7th ed.) Citation

Lefschetz, S. (1977). Differential equations: Geometry theory (2nd. ed.). Dover.

Chicago Style (17th ed.) Citation

Lefschetz, Solomon. Differential Equations: Geometry Theory. 2nd. ed. New York: Dover, 1977.

MLA (9th ed.) Citation

Lefschetz, Solomon. Differential Equations: Geometry Theory. 2nd. ed. Dover, 1977.

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