International Symposium on Recent Advances with Pyrethrum the Natural Insecticide University of Minnesota, ScienceDirect (Online service), McLaughlin Gormley King Co., Minneapolis, Pyrethrum Board of Kenya, & Casida, J. E. (1973). Pyrethrum, the natural insecticide. Academic Press.
Chicago Style (17th ed.) CitationInternational Symposium on Recent Advances with Pyrethrum the Natural Insecticide University of Minnesota, ScienceDirect (Online service), Minneapolis McLaughlin Gormley King Co., Pyrethrum Board of Kenya, and John E. Casida. Pyrethrum, the Natural Insecticide. New York: Academic Press, 1973.
MLA (9th ed.) CitationInternational Symposium on Recent Advances with Pyrethrum the Natural Insecticide University of Minnesota, et al. Pyrethrum, the Natural Insecticide. Academic Press, 1973.