Stevens, O. A. (1923). Growth and reproduction of perennial sow thistle.
Chicago Style (17th ed.) CitationStevens, Orin Alva. Growth and Reproduction of Perennial Sow Thistle. 1923.
MLA (8th ed.) CitationStevens, Orin Alva. Growth and Reproduction of Perennial Sow Thistle. 1923.
Warning: These citations may not always be 100% accurate.