Cita APA (7a ed.)

Xu, Z., Lukasiewicz, T., & Tifrea−Marciuska, O. (2014). Improving Personalized Search on the Social Web Based on Similarities Between Users. Springer.

Cita Chicago Style (17a ed.)

Xu, Z., T. Lukasiewicz, y O. Tifrea−Marciuska. Improving Personalized Search on the Social Web Based on Similarities Between Users. Springer, 2014.

Cita MLA (9a ed.)

Xu, Z., et al. Improving Personalized Search on the Social Web Based on Similarities Between Users. Springer, 2014.