Cita APA (7th ed.)

Edelman, M., & Kenen, J. (1989). Costa Rica is pipeline for weapons. Grove Weidenfeld.

Cita Chicago (17th ed.)

Edelman, Marc, i Joanne Kenen. Costa Rica Is Pipeline for Weapons. Nueva York: Grove Weidenfeld, 1989.

Cita MLA (9th ed.)

Edelman, Marc, i Joanne Kenen. Costa Rica Is Pipeline for Weapons. Grove Weidenfeld, 1989.