APA (7th ed.) Citation

Hartree, D. R. (1958). Numerical analysis / by D.R. Hartree (2nd ed.). O.U.P..

Chicago Style (17th ed.) Citation

Hartree, Douglas R. Numerical Analysis / by D.R. Hartree. 2nd ed. O.U.P., 1958.

MLA (9th ed.) Citation

Hartree, Douglas R. Numerical Analysis / by D.R. Hartree. 2nd ed. O.U.P., 1958.

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