APA (7th ed.) Citation

Ribble, M. (2011). Digital citizenship in schools (2nd ed.). International Society for Technology in Education.

Chicago Style (17th ed.) Citation

Ribble, Mike. Digital Citizenship in Schools. 2nd ed. Eugene, Or: International Society for Technology in Education, 2011.

MLA (9th ed.) Citation

Ribble, Mike. Digital Citizenship in Schools. 2nd ed. International Society for Technology in Education, 2011.