APA

Weinstein A., Stenger W., . (1972). Methods of intermediate problems for eigenvalues: theory and ramifications. New York: Academic Press.

Chicago

Weinstein Alexander, Stenger William, . 1972. Methods of intermediate problems for eigenvalues: theory and ramifications. New York: Academic Press.

Harvard

Weinstein A., Stenger W., . (1972). Methods of intermediate problems for eigenvalues: theory and ramifications. New York: Academic Press.

MLA

Weinstein Alexander, Stenger William, . Methods of intermediate problems for eigenvalues: theory and ramifications. New York: Academic Press. 1972.