APA

Forsythe G. E, Wasow W. R., . (1960). Finite-difference methods for partial differential eqnations. New York: J. Wiley.

Chicago

Forsythe G. E, Wasow Wolfgang Richard, . 1960. Finite-difference methods for partial differential eqnations. New York: J. Wiley.

Harvard

Forsythe G. E, Wasow W. R., . (1960). Finite-difference methods for partial differential eqnations. New York: J. Wiley.

MLA

Forsythe G. E, Wasow Wolfgang Richard, . Finite-difference methods for partial differential eqnations. New York: J. Wiley. 1960.