APA (7th ed.) Citation

(2007). Vital Signs 2007-2008. W.W.Norton & Company.

Chicago Style (17th ed.) Citation

Vital Signs 2007-2008. New York: W.W.Norton & Company, 2007.

MLA (9th ed.) Citation

Vital Signs 2007-2008. W.W.Norton & Company, 2007.

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