Loudon, J. C. (1950). Encyclopaedia of Gardening: Comprising the theory and practice of horticulture, floriculture, arboriculture, and landscape-Gardening.. Longman.
Chicago-Zitierstil (17. Ausg.)Loudon, J. C. Encyclopaedia of Gardening: Comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape-Gardening.. London: Longman, 1950.
MLA-Zitierstil (9. Ausg.)Loudon, J. C. Encyclopaedia of Gardening: Comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape-Gardening.. Longman, 1950.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.