APA (7th ed.) Citation

Ahmad, B., Nieto, J. J., O'Regan, D., & Zafer, A. Recent Trends in Boundary Value Problems. Wiley.

Chicago Style (17th ed.) Citation

Ahmad, Bashir, Juan J. Nieto, Donal O'Regan, and Agacik Zafer. Recent Trends in Boundary Value Problems. Wiley.

MLA (9th ed.) Citation

Ahmad, Bashir, et al. Recent Trends in Boundary Value Problems. Wiley.