APA (7th ed.) Citation

Powell, M. J. D. (1981). Approximation theory and methods / M.J.D. Powell. Cambridge University Press.

Chicago Style (17th ed.) Citation

Powell, M. J. D. Approximation Theory and Methods / M.J.D. Powell. Cambridge: Cambridge University Press, 1981.

MLA (9th ed.) Citation

Powell, M. J. D. Approximation Theory and Methods / M.J.D. Powell. Cambridge University Press, 1981.

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