Citação norma APA

Varma, R. K., Barros, J. A. O., & Sena-Cruz, J. (2012). Design-curves of strain softening and strain hardening fibre reinforced concrete elements subjected to axial load and bending moments.

Citação norma Chicago

Varma, R. K., Joaquim A. O. Barros, and José Sena-Cruz. Design-curves of Strain Softening and Strain Hardening Fibre Reinforced Concrete Elements Subjected to Axial Load and Bending Moments. 2012.

Citação norma MLA

Varma, R. K., et al. Design-curves of Strain Softening and Strain Hardening Fibre Reinforced Concrete Elements Subjected to Axial Load and Bending Moments. 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.