Washington (State). Office of Program Planning and Fiscal Management. (1970). Environmental quality ... a program for Washington. [s.n.].
Cita Chicago Style (17a ed.)Washington (State). Office of Program Planning and Fiscal Management. Environmental Quality ... a Program for Washington. Olympia: [s.n.], 1970.
Cita MLA (8a ed.)Washington (State). Office of Program Planning and Fiscal Management. Environmental Quality ... a Program for Washington. [s.n.], 1970.
Precaución: Estas citas no son 100% exactas.