Leuchars, R. B. (1881). A practical treatise on the construction, heating, and ventilation of hot-houses: Including conservatories, greenhouses, graperies, and other kinds of horticultural structures. With practical directions for their management, in regard to light, heat, and air. O. Judd Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Leuchars, Robert B. A Practical Treatise on the Construction, Heating, and Ventilation of Hot-houses: Including Conservatories, Greenhouses, Graperies, and Other Kinds of Horticultural Structures. With Practical Directions for Their Management, in Regard to Light, Heat, and Air. New York: O. Judd Co., 1881.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Leuchars, Robert B. A Practical Treatise on the Construction, Heating, and Ventilation of Hot-houses: Including Conservatories, Greenhouses, Graperies, and Other Kinds of Horticultural Structures. With Practical Directions for Their Management, in Regard to Light, Heat, and Air. O. Judd Co., 1881.