APA citiranje

Popkova, E. G., & Sergi, B. S. (2020). Digital Economy: Complexity and Variety vs. Rationality. Springer International Publishing.

Trích dẫn kiểu Chicago

Popkova, Elena G., và Bruno S. Sergi. Digital Economy: Complexity and Variety Vs. Rationality. Springer International Publishing, 2020.

MLA citiranje

Popkova, Elena G., và Bruno S. Sergi. Digital Economy: Complexity and Variety Vs. Rationality. Springer International Publishing, 2020.