APA (7th ed.) Citation

Powles John. (2004). Global public health: A new era. The World Health Organization.

Chicago Style (17th ed.) Citation

Powles John. Global Public Health: A New Era. The World Health Organization, 2004.

MLA (9th ed.) Citation

Powles John. Global Public Health: A New Era. The World Health Organization, 2004.

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