APA-referens

Balakrishnan, A. V. (1976). Applied functional analysis. Springer-Verlag.

Chicago-stil citat

Balakrishnan, A. V. Applied Functional Analysis. New York: Springer-Verlag, 1976.

MLA-referens

Balakrishnan, A. V. Applied Functional Analysis. Springer-Verlag, 1976.