National Geographic guide to America's great houses :
more than 150 outstanding mansions open to the public /
by Henry Wiencek
APA Citation
Wiencek, H. (1999). National Geographic guide to America's great houses: more than 150 outstanding mansions open to the public. Washington, DC: National Geographic Society.
MLA Citation
Wiencek, Henry. National Geographic Guide to America's Great Houses: More Than 150 Outstanding Mansions Open to the Public. Washington, DC: National Geographic Society, 1999.
Warning: These citations may not always be complete (especially for serials).