MacDougall, E. B. (1975). Historic garden preservation in the United States: Its history and present state.
Chicago-Zitierstil (17. Ausg.)MacDougall, Elisabeth B. Historic Garden Preservation in the United States: Its History and Present State. 1975.
MLA-Zitierstil (9. Ausg.)MacDougall, Elisabeth B. Historic Garden Preservation in the United States: Its History and Present State. 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.