APA (7th ed.) Citation

Barbour Virginia, Chinnock Paul, Cohen Barbara, & Yamey Gavin. (2006). The impact of open access upon public health. The World Health Organization.

Chicago Style (17th ed.) Citation

Barbour Virginia, Chinnock Paul, Cohen Barbara, and Yamey Gavin. The Impact of Open Access upon Public Health. The World Health Organization, 2006.

MLA (9th ed.) Citation

Barbour Virginia, et al. The Impact of Open Access upon Public Health. The World Health Organization, 2006.