Encyclopedia of digital government

MLA

Anttiroiko, Ari-Veikko, and Matti Mälkiä. Encyclopedia of Digital Government. Hershey, PA: Idea Group Reference, (an imprint of Idea Group Inc.), 2007.

APA

Anttiroiko, A., & Mälkiä, M. (2007). Encyclopedia of digital government. Hershey, PA: Idea Group Reference, (an imprint of Idea Group Inc.).

Chicago

Anttiroiko, Ari-Veikko, and Matti Mälkiä. Encyclopedia of Digital Government. Hershey, PA: Idea Group Reference, (an imprint of Idea Group Inc.), 2007.