Citação norma APA

Mark Barnes. (2009). Time to Think: Seize control of your time and life. Westland.

Citação norma Chicago

Mark Barnes. Time to Think: Seize Control of Your Time and Life. Westland, 2009.

Citação norma MLA

Mark Barnes. Time to Think: Seize Control of Your Time and Life. Westland, 2009.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.