Matthews-Gehringer, D. (1981). The effectiveness of selected herbs and flowers in repelling garden insect pests. Rodale Press.
Chicago Style (17th ed.) CitationMatthews-Gehringer, Diane. The Effectiveness of Selected Herbs and Flowers in Repelling Garden Insect Pests. [Kutztown, Pa.]: Rodale Press, 1981.
MLA (9th ed.) CitationMatthews-Gehringer, Diane. The Effectiveness of Selected Herbs and Flowers in Repelling Garden Insect Pests. Rodale Press, 1981.
Warning: These citations may not always be 100% accurate.