(1979). Lectures on functional equations and their applications (3. [printing].). Academic Press.
Chicago-Zitierstil (17. Ausg.)Lectures on Functional Equations and Their Applications. 3. [printing]. New York: Academic Press, 1979.
MLA-Zitierstil (9. Ausg.)Lectures on Functional Equations and Their Applications. 3. [printing]. Academic Press, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.