Johnson, C. J. (1997). Olmsted in the Pacific Northwest: Private estates and residential communities, 1873-1959 : an inventory. Friends of Seattle's Olmsted Parks.
Style de citation Chicago (17e éd.)Johnson, Catherine Joy. Olmsted in the Pacific Northwest: Private Estates and Residential Communities, 1873-1959 : An Inventory. Seattle, Wash.: Friends of Seattle's Olmsted Parks, 1997.
Style de citation MLA (8e éd.)Johnson, Catherine Joy. Olmsted in the Pacific Northwest: Private Estates and Residential Communities, 1873-1959 : An Inventory. Friends of Seattle's Olmsted Parks, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.