Citazione Stile APA (7a Edizione)
Koh. (2004). Click, click, who's there?: A family-based non-technical approach to help parents protect their children online. LHK Pub..
Citazione stile Chigago Style (17a edizione)
Koh. Click, Click, Who's There?: A Family-based Non-technical Approach to Help Parents Protect Their Children Online. Charlotte, NC: LHK Pub., 2004.
Citatione MLA (9a ed.)
Koh. Click, Click, Who's There?: A Family-based Non-technical Approach to Help Parents Protect Their Children Online. LHK Pub., 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.