APA (7th ed.) Citation

Balcázar, J. L., Díaz, J., & Gabarró, J. Structural complexity. Springer.

Chicago Style (17th ed.) Citation

Balcázar, José Luis, Josep Díaz, and Joaquim Gabarró. Structural Complexity. Berlin [u. a.]: Springer.

MLA (9th ed.) Citation

Balcázar, José Luis, et al. Structural Complexity. Springer.