APA (7th ed.) Citation

Kuczma, M. (1968). Functional equations in a single variable. Polish Scientific Publ.

Chicago Style (17th ed.) Citation

Kuczma, Marek. Functional Equations in a Single Variable. Warszawa: Polish Scientific Publ, 1968.

MLA (9th ed.) Citation

Kuczma, Marek. Functional Equations in a Single Variable. Polish Scientific Publ, 1968.

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