Washington (State). Department of Health & Porterfield, J. D. (1964). Consultant's report, Spokane city, county health services.
Cita Chicago Style (17a ed.)Washington (State). Department of Health y John D. Porterfield. Consultant's Report, Spokane City, County Health Services. Olympia?, 1964.
Cita MLA (8a ed.)Washington (State). Department of Health y John D. Porterfield. Consultant's Report, Spokane City, County Health Services. 1964.
Precaución: Estas citas no son 100% exactas.