Ruhland, W. (1960). Encyclopedia of plant physiology V.12. Springer Verlag.
Chicago Edition CitationRuhland, W. Encyclopedia of Plant Physiology V.12. New York: Springer Verlag, 1960.
MLA Edition CitationRuhland, W. Encyclopedia of Plant Physiology V.12. Springer Verlag, 1960.
Warning: These citations may not always be 100% accurate.