Cita APA (7a ed.)

LUCE, E. (2012). TIME TO START THINKING. LITTLE BROWN.

Cita Chicago Style (17a ed.)

LUCE, EDWARD. TIME TO START THINKING. LONDON: LITTLE BROWN, 2012.

Cita MLA (9a ed.)

LUCE, EDWARD. TIME TO START THINKING. LITTLE BROWN, 2012.