Patten, C. (2008). What next?: Surviving the twenty-first century. Allen Lane.
Chicagoスタイル(17版)引用形式Patten, Chris. What Next?: Surviving the Twenty-first Century. London: Allen Lane, 2008.
MLA(8版)引用形式Patten, Chris. What Next?: Surviving the Twenty-first Century. Allen Lane, 2008.
警告: この引用は必ずしも正確ではありません.