Berks Co., Pa. Planning Commission. (1964). Apartment in the suburbs: Planning and zoning standards. Berks County Planning Commission.
芝加哥风格引文Berks Co., Pa. Planning Commission. Apartment in the Suburbs: Planning and Zoning Standards. Pennsylvania: Berks County Planning Commission, 1964.
MLA引文Berks Co., Pa. Planning Commission. Apartment in the Suburbs: Planning and Zoning Standards. Berks County Planning Commission, 1964.
警告：这些引文格式不一定是100％准确.