APA (7th ed.) Citation

Bonsall, F. (1971). Numerical ranges of operators on normed spaces and of elements of normed algebras. Cambridge at the University Pr.

Chicago Style (17th ed.) Citation

Bonsall, F.F. Numerical Ranges of Operators on Normed Spaces and of Elements of Normed Algebras. London: Cambridge at the University Pr, 1971.

MLA (9th ed.) Citation

Bonsall, F.F. Numerical Ranges of Operators on Normed Spaces and of Elements of Normed Algebras. Cambridge at the University Pr, 1971.