APA-viite (7. p.)

Wells, M., Brandon, K., & Hannah, L. J. (1992). People and parks: Linking protected area management with local communities. World Bank.

Chicago-viite (17. p.)

Wells, Michael, Katrina Brandon, ja Lee Jay Hannah. People and Parks: Linking Protected Area Management with Local Communities. Washington, D.C: World Bank, 1992.

MLA-viite (9. p.)

Wells, Michael, et al. People and Parks: Linking Protected Area Management with Local Communities. World Bank, 1992.