Cita APA

Stephenson, S. M., & Stephenson, S. M. (1997). Standards and the regional integration process in the Western Hemisphere. Washington, D.C.: Organization of American States.

Citación estilo Chicago

Stephenson, Sherry M., y Sherry M. Stephenson. Standards and the Regional Integration Process in the Western Hemisphere. Washington, D.C.: Organization of American States, 1997.

Cita MLA

Stephenson, Sherry M., y Sherry M. Stephenson. Standards and the Regional Integration Process in the Western Hemisphere. Washington, D.C.: Organization of American States, 1997.