APA (7th ed.) Citation

Abdo, M. S., Zahran, H. Y., Yousef, E. S., Mahmoud, E. E., & Abdel-Aty, A. Positive Solutions of a Generalized Nonautonomous Fractional Differential System. Wiley.

Chicago Style (17th ed.) Citation

Abdo, Mohammed S., Heba Y. Zahran, El Sayed Yousef, Emad E. Mahmoud, and Abdel-Haleem Abdel-Aty. Positive Solutions of a Generalized Nonautonomous Fractional Differential System. Wiley.

MLA (9th ed.) Citation

Abdo, Mohammed S., et al. Positive Solutions of a Generalized Nonautonomous Fractional Differential System. Wiley.