Cita APA (7a ed.)

Ryan, K., Moore, K. M., & Miller, N. F. (2011). Sustainable Lifeways: Cultural Persistence in an Ever-Changing Environment. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Ryan, Kathleen, Katherine M. Moore, y Naomi Frances Miller. Sustainable Lifeways: Cultural Persistence in an Ever-Changing Environment. Philadelphia: University of Pennsylvania Press, 2011.

Cita MLA (8a ed.)

Ryan, Kathleen, et al. Sustainable Lifeways: Cultural Persistence in an Ever-Changing Environment. University of Pennsylvania Press, 2011.