APA (7th ed.) Citation

Smler, R. (2004). The seven-day weekend: Changing the way work works. Penguin Group,Inc..

Chicago Style (17th ed.) Citation

Smler, Ricardo. The Seven-day Weekend: Changing the Way Work Works. New York: Penguin Group,Inc., 2004.

MLA (9th ed.) Citation

Smler, Ricardo. The Seven-day Weekend: Changing the Way Work Works. Penguin Group,Inc., 2004.

Warning: These citations may not always be 100% accurate.