State Horticultural Association of Pennsylvania. Report of the State Horticultural Association of Pennsylvania for .. Wm. Stanley Ray, State printer of Pennsylvania.
Style de citation Chicago (17e éd.)State Horticultural Association of Pennsylvania. Report of the State Horticultural Association of Pennsylvania for .. [Harrisburg, Pa.]: Wm. Stanley Ray, State printer of Pennsylvania.
Style de citation MLA (8e éd.)State Horticultural Association of Pennsylvania. Report of the State Horticultural Association of Pennsylvania for .. Wm. Stanley Ray, State printer of Pennsylvania.
Attention : ces citations peuvent ne pas être correctes à 100%.