Townsend, R. T. (1924). The book of gardens and gardening. Doubleday, Page & company.
Lua i Stíl Chicago (17ú heag.)Townsend, Reginald Townsend. The Book of Gardens and Gardening. Garden City, N.Y.: Doubleday, Page & company, 1924.
Lua MLA (8ú heag.)Townsend, Reginald Townsend. The Book of Gardens and Gardening. Doubleday, Page & company, 1924.
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