APA (7th ed.) Citation

Zayed, E., & El-Moneam, M. (2007). Some oscillation criteria for second order nonlinear functional ordinary differential equations. Acta Mathematica Scientia, 27(3), 602-610. https://doi.org/10.1016/S0252-9602(07)60059-9

Chicago Style (17th ed.) Citation

Zayed, E.M.E, and M.A El-Moneam. "Some Oscillation Criteria for Second Order Nonlinear Functional Ordinary Differential Equations." Acta Mathematica Scientia 27, no. 3 (2007): 602-610. https://doi.org/10.1016/S0252-9602(07)60059-9.

MLA (9th ed.) Citation

Zayed, E.M.E, and M.A El-Moneam. "Some Oscillation Criteria for Second Order Nonlinear Functional Ordinary Differential Equations." Acta Mathematica Scientia, vol. 27, no. 3, 2007, pp. 602-610, https://doi.org/10.1016/S0252-9602(07)60059-9.