APA (7th ed.) Citation

Yosida, K. (1980). Functional analysis (6th ed.). Springer-Verlag.

Chicago Style (17th ed.) Citation

Yosida, Kosaku. Functional Analysis. 6th ed. Berlin: Springer-Verlag, 1980.

MLA (9th ed.) Citation

Yosida, Kosaku. Functional Analysis. 6th ed. Springer-Verlag, 1980.