APA (7th ed.) Citation

Twizell, E. H. (1984). Computational methods for partial differential equations. E. Horwood.

Chicago Style (17th ed.) Citation

Twizell, E. H. Computational Methods for Partial Differential Equations. Chichester, West Sussex, England: E. Horwood, 1984.

MLA (9th ed.) Citation

Twizell, E. H. Computational Methods for Partial Differential Equations. E. Horwood, 1984.