APA (7th ed.) Citation

Worldwatch Institute, United Nations Environment Programme, & Abramovitz, J. N. (2003). Vital signs 2003: The trends that are shaping our future. W.W. Norton.

Chicago Style (17th ed.) Citation

Worldwatch Institute, United Nations Environment Programme, and Janet N. Abramovitz. Vital Signs 2003: The Trends That Are Shaping Our Future. New York: W.W. Norton, 2003.

MLA (9th ed.) Citation

Worldwatch Institute, et al. Vital Signs 2003: The Trends That Are Shaping Our Future. W.W. Norton, 2003.