APA (7th ed.) Zitazioa
Johansson, B., Karlsson, C., & Stough, R. (2006). The Emerging Digital Economy: Entrepreneurship, Clusters, and Policy. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-34488-8
Chicago Style (17th ed.) Zitazioa
Johansson, Brje, Charlie Karlsson, eta Roger Stough. The Emerging Digital Economy: Entrepreneurship, Clusters, and Policy. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-34488-8.
MLA (9th ed.) Zitazioa
Johansson, Brje, et al. The Emerging Digital Economy: Entrepreneurship, Clusters, and Policy. Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-34488-8.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.