APA (7th ed.) Citation

Greenspan, D. (1965). Introductory numerical analysis of elliptic boudary value problems. Harper and Row.

Chicago Style (17th ed.) Citation

Greenspan, Donald. Introductory Numerical Analysis of Elliptic Boudary Value Problems. New York: Harper and Row, 1965.

MLA (9th ed.) Citation

Greenspan, Donald. Introductory Numerical Analysis of Elliptic Boudary Value Problems. Harper and Row, 1965.

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