Cita APA (7a ed.)
Chauhan, B., & Johnson, D. (2009). Seed germination ecology of Portulaca oleracea L: An important weed of rice and upland crops. Wiley.
Cita Chicago Style (17a ed.)
Chauhan, B.S, y D.E Johnson. Seed Germination Ecology of Portulaca Oleracea L: An Important Weed of Rice and Upland Crops. Wiley, 2009.
Cita MLA (9a ed.)
Chauhan, B.S, y D.E Johnson. Seed Germination Ecology of Portulaca Oleracea L: An Important Weed of Rice and Upland Crops. Wiley, 2009.
Precaución: Estas citas no son 100% exactas.