APA (7th ed.) Citation

Lusternik, L., Labarre, A. E., Izbicki, H., & Crowley, H. W. (1962). Elements of functional analysis. Frederick Ungar Publishing Company.

Chicago Style (17th ed.) Citation

Lusternik, L.A, Anthony E. Labarre, Herbert Izbicki, and H. Ward Crowley. Elements of Functional Analysis. New York: Frederick Ungar Publishing Company, 1962.

MLA (8th ed.) Citation

Lusternik, L.A, et al. Elements of Functional Analysis. Frederick Ungar Publishing Company, 1962.