National Trust for Historic Preservation in the United States & Zagars, J. (1997). Preservation Yellow pages: The complete information source for homeowners, communities and professionals (Rev. ed.). Wiley ; Preservation Press.
芝加哥风格引文National Trust for Historic Preservation in the United States 与 Julie Zagars. Preservation Yellow Pages: The Complete Information Source for Homeowners, Communities and Professionals. Rev. ed. New York : [Washington, D.C.]: Wiley ; Preservation Press, 1997.
MLA引文National Trust for Historic Preservation in the United States 与 Julie Zagars. Preservation Yellow Pages: The Complete Information Source for Homeowners, Communities and Professionals. Rev. ed. Wiley ; Preservation Press, 1997.
警告：这些引文格式不一定是100％准确.