Cita APA (7a ed.)
Agriculture, I. C. f. T. (1984). The biology and control of purple nutsedge (Cyperus rotundus L.): Study guide to be used as a supplement to the Audiotutorial Unit in the same topic. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Agriculture, International Center for Tropical. The Biology and Control of Purple Nutsedge (Cyperus Rotundus L.): Study Guide to Be Used as a Supplement to the Audiotutorial Unit in the Same Topic. International Center for Tropical Agriculture, 1984.
Cita MLA (9a ed.)
Agriculture, International Center for Tropical. The Biology and Control of Purple Nutsedge (Cyperus Rotundus L.): Study Guide to Be Used as a Supplement to the Audiotutorial Unit in the Same Topic. International Center for Tropical Agriculture, 1984.
Precaución: Estas citas no son 100% exactas.