Cita APA (7a ed.)

Washington (State). Bureau of Labor. Workman's safety guide. State Labor Commissioner.

Cita Chicago Style (17a ed.)

Washington (State). Bureau of Labor. Workman's Safety Guide. Olympia, Wash.: State Labor Commissioner.

Cita MLA (8a ed.)

Washington (State). Bureau of Labor. Workman's Safety Guide. State Labor Commissioner.

Precaución: Estas citas no son 100% exactas.