Cita APA (7a ed.)
Chauhan, B., & Johnson, D. (2011). Ecological studies on Echinochloa crus-galli and the implications for weed management in direct-seeded rice. Elsevier.
Cita Chicago Style (17a ed.)
Chauhan, B.S, y D.E Johnson. Ecological Studies on Echinochloa Crus-galli and the Implications for Weed Management in Direct-seeded Rice. Elsevier, 2011.
Cita MLA (9a ed.)
Chauhan, B.S, y D.E Johnson. Ecological Studies on Echinochloa Crus-galli and the Implications for Weed Management in Direct-seeded Rice. Elsevier, 2011.
Precaución: Estas citas no son 100% exactas.