APA (7th ed.) Citation

(1981). Partial differential equations: Time-Period solutions. Sijthoff Noordhoff.

Chicago Style (17th ed.) Citation

Partial Differential Equations: Time-Period Solutions. Alphen aan den Rijn u.a: Sijthoff Noordhoff, 1981.

MLA (9th ed.) Citation

Partial Differential Equations: Time-Period Solutions. Sijthoff Noordhoff, 1981.

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