(2025). Essential guide to perennial gardening: Techniques and know-how for planning, planting, and tending low-maintenance perennial plantings. Cool Springs Press.
Chicago Style (17th ed.) CitationEssential Guide to Perennial Gardening: Techniques and Know-how for Planning, Planting, and Tending Low-maintenance Perennial Plantings. Beverly, MA: Cool Springs Press, 2025.
MLA (8th ed.) CitationEssential Guide to Perennial Gardening: Techniques and Know-how for Planning, Planting, and Tending Low-maintenance Perennial Plantings. Cool Springs Press, 2025.
Warning: These citations may not always be 100% accurate.