APA (7th ed.) Citation

Gould, S. H. (1966). Variational methods for eigenvalue problems: An introduction to the Weinstein method of intermediate problems (2nd ed. rev. and enl.). Toronto U.P.; Oxford U.P.

Chicago Style (17th ed.) Citation

Gould, Sydney H. Variational Methods for Eigenvalue Problems: An Introduction to the Weinstein Method of Intermediate Problems. 2nd ed. rev. and enl. Toronto, London: Toronto U.P.; Oxford U.P, 1966.

MLA (8th ed.) Citation

Gould, Sydney H. Variational Methods for Eigenvalue Problems: An Introduction to the Weinstein Method of Intermediate Problems. 2nd ed. rev. and enl. Toronto U.P.; Oxford U.P, 1966.