Glassford, P. (1983). Appearance codes for small communities. American Planning Association, Planning Advisory Service.
芝加哥风格引文Glassford, Peggy. Appearance Codes for Small Communities. Chicago, IL (1313 E. 60th St., Chicago 60637): American Planning Association, Planning Advisory Service, 1983.
MLA引文Glassford, Peggy. Appearance Codes for Small Communities. American Planning Association, Planning Advisory Service, 1983.
警告：这些引文格式不一定是100％准确.