APA (7th ed.) Citation

Stephani, H. (1989). Differential equations: Their solution using symmetries. Cambridge Univ. Pr.

Chicago Style (17th ed.) Citation

Stephani, Hans. Differential Equations: Their Solution Using Symmetries. Cambridge [u.a.]: Cambridge Univ. Pr, 1989.

MLA (9th ed.) Citation

Stephani, Hans. Differential Equations: Their Solution Using Symmetries. Cambridge Univ. Pr, 1989.

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