APA (7th ed.) Citation

Aczél, J. (1969). On applications and theory of functional equations. Birkhäuser Verlag.

Chicago Style (17th ed.) Citation

Aczél, János. On Applications and Theory of Functional Equations. Basel ; Stuttgart: Birkhäuser Verlag, 1969.

MLA (9th ed.) Citation

Aczél, János. On Applications and Theory of Functional Equations. Birkhäuser Verlag, 1969.

Warning: These citations may not always be 100% accurate.