Nyman, Y. (1993). Biosystematics and reproductive strategies in Campanula (Campanulaceae).
Chicago Style (17th ed.) CitationNyman, Yvonne. Biosystematics and Reproductive Strategies in Campanula (Campanulaceae). 1993.
MLA (9th ed.) CitationNyman, Yvonne. Biosystematics and Reproductive Strategies in Campanula (Campanulaceae). 1993.
Warning: These citations may not always be 100% accurate.