APA (7th ed.) Citation

El-Zafrany, A. (1993). Techniques of the boundary element method (1. publ.). Ellis Horwood.

Chicago Style (17th ed.) Citation

El-Zafrany, Ali. Techniques of the Boundary Element Method. 1. publ. New York [u.a.]: Ellis Horwood, 1993.

MLA (9th ed.) Citation

El-Zafrany, Ali. Techniques of the Boundary Element Method. 1. publ. Ellis Horwood, 1993.

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