Foster, M., & Foster, B. (1988). The flower arranger's encyclopedia of preserving and drying: Flowers, foliage, seedheads, grasses, cones, lichens, ferns, fungi, mosses. Blandford.
Chicago Style (17th ed.) CitationFoster, Maureen, and Bryan Foster. The Flower Arranger's Encyclopedia of Preserving and Drying: Flowers, Foliage, Seedheads, Grasses, Cones, Lichens, Ferns, Fungi, Mosses. London: Blandford, 1988.
MLA (9th ed.) CitationFoster, Maureen, and Bryan Foster. The Flower Arranger's Encyclopedia of Preserving and Drying: Flowers, Foliage, Seedheads, Grasses, Cones, Lichens, Ferns, Fungi, Mosses. Blandford, 1988.
Warning: These citations may not always be 100% accurate.