Citação norma APA

Liu, J., Ren, Z., Guo, Q., & Chen, D. (2014). Evolution Characteristics of the Network Core in the Facebook. Public Library of Science.

Citação norma Chicago

Liu, Jian-Guo, Zhuo-Ming Ren, Qiang Guo, and Duan-Bing Chen. Evolution Characteristics of the Network Core in the Facebook. Public Library of Science, 2014.

Citação norma MLA

Liu, Jian-Guo, Zhuo-Ming Ren, Qiang Guo, and Duan-Bing Chen. Evolution Characteristics of the Network Core in the Facebook. Public Library of Science, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.