Dyfyniad APA

Loudon, J. C. (1950). Encyclopaedia of Gardening: Comprising the theory and practice of horticulture, floriculture, arboriculture, and landscape-Gardening.. Longman.

Dyfyniad Arddull Chicago

Loudon, J. C. Encyclopaedia of Gardening: Comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape-Gardening.. London: Longman, 1950.

Dyfyniad MLA

Loudon, J. C. Encyclopaedia of Gardening: Comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape-Gardening.. Longman, 1950.

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