Cita APA (7th ed.)

Wu, J., Barkley, P. W., & Weber, B. A. (2008). Frontiers in resource and rural economics. Resources For The Future.

Cita Chicago (17th ed.)

Wu, JunJie, Paul W. Barkley, i Bruce A. Weber. Frontiers in Resource and Rural Economics. Washington, D.C: Resources For The Future, 2008.

Cita MLA (9th ed.)

Wu, JunJie, et al. Frontiers in Resource and Rural Economics. Resources For The Future, 2008.