Citazione Stile APA (7a Edizione)

Graf, H. (2017). The environment in the age of the Internet: Activists, communication, and the digital landscape. Open Book Publishers.

Citazione stile Chigago Style (17a edizione)

Graf, Heike. The Environment in the Age of the Internet: Activists, Communication, and the Digital Landscape. Cambridge: Open Book Publishers, 2017.

Citatione MLA (8a ed.)

Graf, Heike. The Environment in the Age of the Internet: Activists, Communication, and the Digital Landscape. Open Book Publishers, 2017.