Tohutoro APA (7th ed.)

Gustafson, K. E. (1980). Introduction to partial differencial equations and Hilbert space methods. John Wiley and Sons.

Tohutoru Kātū Chicago (17th ed.)

Gustafson, Karl E. Introduction to Partial Differencial Equations and Hilbert Space Methods. Nueva York: John Wiley and Sons, 1980.

Tohutoro MLA (9th ed.)

Gustafson, Karl E. Introduction to Partial Differencial Equations and Hilbert Space Methods. John Wiley and Sons, 1980.