APA (7th ed.) Citation

Brebbia, C. A. (1978). The boundary element method for engineers / C.A. Brebbia. Pentech Press.

Chicago Style (17th ed.) Citation

Brebbia, C. A. The Boundary Element Method for Engineers / C.A. Brebbia. London: Pentech Press, 1978.

MLA (9th ed.) Citation

Brebbia, C. A. The Boundary Element Method for Engineers / C.A. Brebbia. Pentech Press, 1978.

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