APA
Boss A H, Kilian W, . (2008). The United Nations convention on the use fo electronic communications in international contracts : An in-depth guide and sourcebook. Boston: Wolter Kluwer.
Chicago
Boss A H, Kilian W, . 2008. The United Nations convention on the use fo electronic communications in international contracts : An in-depth guide and sourcebook. Boston: Wolter Kluwer.
Harvard
Boss A H, Kilian W, . (2008). The United Nations convention on the use fo electronic communications in international contracts : An in-depth guide and sourcebook. Boston: Wolter Kluwer.
MLA
Boss A H, Kilian W, . The United Nations convention on the use fo electronic communications in international contracts : An in-depth guide and sourcebook. Boston: Wolter Kluwer. 2008.