Cita APA

Smith, R. W. (1998). Scarcity and Genocide. The coming age of scarcity.

Citación estilo Chicago

Smith, Roger W. "Scarcity and Genocide." The Coming Age of Scarcity 1998.

Cita MLA

Smith, Roger W. "Scarcity and Genocide." The Coming Age of Scarcity, 1998.