APA (7th ed.) Citation

Ferrás, L. L., Afonso, A. M., Alves, M. A., Nóbrega, J. M., & Pinho, F. T. (2014). Annular flow of viscoelastic fluids: Analytical and numerical solutions.

Chicago Style (17th ed.) Citation

Ferrás, L. L., A. M. Afonso, M. A. Alves, J. M. Nóbrega, and F. T. Pinho. Annular Flow of Viscoelastic Fluids: Analytical and Numerical Solutions. 2014.

MLA (8th ed.) Citation

Ferrás, L. L., et al. Annular Flow of Viscoelastic Fluids: Analytical and Numerical Solutions. 2014.