APA

LITMAN ، JESSICA, .DIGITAL COPYRIGHT. NEW YORK : PROMETHEUS BOOK ، 2006: .

Chicago

LITMAN ، JESSICA, .DIGITAL COPYRIGHT. NEW YORK : PROMETHEUS BOOK ، 2006: .

Harvard

LITMAN ، JESSICA, .DIGITAL COPYRIGHT. NEW YORK : PROMETHEUS BOOK ، 2006: .

MLA

LITMAN ، JESSICA, .NEW YORK : PROMETHEUS BOOK ، 2006: . .