APA (7th ed.) Citation

Wang, Z., Zhang, Z., & Yu, J. (2000). Periodic solutions of the neutral Duffing Equations. University of Szeged.

Chicago Style (17th ed.) Citation

Wang, Zicheng, Z. Zhang, and J. Yu. Periodic Solutions of the Neutral Duffing Equations. University of Szeged, 2000.

MLA (9th ed.) Citation

Wang, Zicheng, et al. Periodic Solutions of the Neutral Duffing Equations. University of Szeged, 2000.