APA Style

Pozen, Robert C. (2012). Extreme productivity : boost your results, reduce your hours . New York: Harper Business.

Chicago Style

Pozen, Robert C. Extreme productivity : boost your results, reduce your hours. New York: Harper Business, 2012. Printed Material.

MLA Style

Pozen, Robert C. Extreme productivity : boost your results, reduce your hours. New York: Harper Business, 2012. Printed Material.

Turabian Style

Pozen, Robert C. Extreme productivity : boost your results, reduce your hours. New York: Harper Business, 2012. Printed Material.