APA (7th ed.) Citation

Richtmyer, R. D., & Morton, K. W. (1967). Difference methods for initial-value problems (2. ed., 7. print.). Interscience Publ.

Chicago Style (17th ed.) Citation

Richtmyer, Robert Davis, and Keith W. Morton. Difference Methods for Initial-value Problems. 2. ed., 7. print. New York [u.a.]: Interscience Publ, 1967.

MLA (9th ed.) Citation

Richtmyer, Robert Davis, and Keith W. Morton. Difference Methods for Initial-value Problems. 2. ed., 7. print. Interscience Publ, 1967.