APA (7th ed.) Citation

Pereira, H., Salgueiro, M. F., & Mateus, I. (2014). Say yes to Facebook and get your customers involved! Relationships in a world of social networks.

Chicago Style (17th ed.) Citation

Pereira, H., M. F. Salgueiro, and I. Mateus. Say Yes to Facebook and Get Your Customers Involved! Relationships in a World of Social Networks. 2014.

MLA (8th ed.) Citation

Pereira, H., et al. Say Yes to Facebook and Get Your Customers Involved! Relationships in a World of Social Networks. 2014.