Cita APA (7a ed.)

Washington State Research Council. The Research Council's handbook. Washington State Research Council.

Cita Chicago Style (17a ed.)

Washington State Research Council. The Research Council's Handbook. Seattle: Washington State Research Council.

Cita MLA (8a ed.)

Washington State Research Council. The Research Council's Handbook. Washington State Research Council.

Precaución: Estas citas no son 100% exactas.