Tkachenko, K. G. Heteromericarpy of Heracleum sosnowskyi Manden. (Umbelliferae = Apiaceae). N.I. Vavilov All-Russian Institute of Plant Genetic Resources.
Chicago Style (17th ed.) CitationTkachenko, K. G. Heteromericarpy of Heracleum Sosnowskyi Manden. (Umbelliferae = Apiaceae). N.I. Vavilov All-Russian Institute of Plant Genetic Resources.
MLA (9th ed.) CitationTkachenko, K. G. Heteromericarpy of Heracleum Sosnowskyi Manden. (Umbelliferae = Apiaceae). N.I. Vavilov All-Russian Institute of Plant Genetic Resources.
Warning: These citations may not always be 100% accurate.