APA (7th ed.) Citation

Almeida, J. F., Machado, F. L., & Costa, A. F. (2014). Social classes and values in Europe.

Chicago Style (17th ed.) Citation

Almeida, J. F., F. L. Machado, and A. F. Costa. Social Classes and Values in Europe. 2014.

MLA (8th ed.) Citation

Almeida, J. F., et al. Social Classes and Values in Europe. 2014.