APA (7th ed.) Citation

Rassias, J., Xu, T., & Xu, W. (2011). A generalized mixed type of quartic, cubic, quadratic and additive functional equation. Український математичний журнал.

Chicago Style (17th ed.) Citation

Rassias, J.M, T.Z Xu, and W.X Xu. "A Generalized Mixed Type of Quartic, Cubic, Quadratic and Additive Functional Equation." Український математичний журнал 2011.

MLA (8th ed.) Citation

Rassias, J.M, et al. "A Generalized Mixed Type of Quartic, Cubic, Quadratic and Additive Functional Equation." Український математичний журнал, 2011.

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