Gaya APA

Garcia, M, P., Lucio, D, S. (2018). Global history and new polycentric approaches :Europe, Asia and the Americas in a world network system . Singapore: Palgrave Macmillan.

Gaya MLA

Garcia, Manuel, Perez., Lucio, De, Sousa,. "Global history and new polycentric approaches :Europe, Asia and the Americas in a world network system". Singapore: Palgrave Macmillan, 2018. Text.