APA-viite

Friedman, A. (1963). Generalized functions and partial differential equations.

Chicago-tyylinen lähdeviittaus

Friedman, Avner. Generalized Functions and Partial Differential Equations. Prentice-Hall Inc., Englewood Cliffs, New Jersey, 1963.

MLA-viite

Friedman, Avner. Generalized Functions and Partial Differential Equations. 1963.