Gilchrist, P. (2001). Making garden floors: Stone, brick, tile, concrete, ornamental gravel, recycled materials, and more. Lark Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gilchrist, Paige. Making Garden Floors: Stone, Brick, Tile, Concrete, Ornamental Gravel, Recycled Materials, and More. New York: Lark Books, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gilchrist, Paige. Making Garden Floors: Stone, Brick, Tile, Concrete, Ornamental Gravel, Recycled Materials, and More. Lark Books, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.