APA (7th ed.) Citation

Pires, P., Azevedo, I., Machado, A. V., Aguiar, J. L. B. d., & Ferreira, R. M. (2006). Concrete workability and water resistance improvement using polymeric admixtures.

Chicago Style (17th ed.) Citation

Pires, Patrício, Isabel Azevedo, A. V. Machado, J. L. Barroso de Aguiar, and Rui Miguel Ferreira. Concrete Workability and Water Resistance Improvement Using Polymeric Admixtures. 2006.

MLA (8th ed.) Citation

Pires, Patrício, et al. Concrete Workability and Water Resistance Improvement Using Polymeric Admixtures. 2006.