Gaya APA

Avila-Garcia, W, V., Mallory-Smith, C. (2011). Glyphosate-Resistant Italian Ryegrass (Lolium perenne) Populations also Exhibit Resistance to Glufosinate (2011 59). New York: Weed Science Society America.

Gaya MLA

Avila-Garcia, Wilson, V.., Mallory-Smith, Carol. "Glyphosate-Resistant Italian Ryegrass (Lolium perenne) Populations also Exhibit Resistance to Glufosinate". 2011 59 New York: Weed Science Society America, 2011. e-journal.