Citazione Stile APA (7a Edizione)

Gale Group, Anttiroiko, A., & Malkia, M. (2007). Encyclopedia of digital government. Idea Group Reference.

Citazione stile Chigago Style (17a edizione)

Gale Group, Ari-Veikko Anttiroiko, e Matti Malkia. Encyclopedia of Digital Government. Hershey, Penn: Idea Group Reference, 2007.

Citatione MLA (9a ed.)

Gale Group, et al. Encyclopedia of Digital Government. Idea Group Reference, 2007.