Cita APA (7a ed.)

Xu,Z, Wan,Ch, Xu,X, Feng,X, & Xu,H. (2013). Effect of poly (γ-glutamic acid) on wheat productivity, nitrogen use efficiency and soil microbes. Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo.

Cita Chicago Style (17a ed.)

Xu,Z, Wan,Ch, Xu,X, Feng,X, y Xu,H. Effect of Poly (γ-glutamic Acid) on Wheat Productivity, Nitrogen Use Efficiency and Soil Microbes. Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo, 2013.

Cita MLA (8a ed.)

Xu,Z, et al. Effect of Poly (γ-glutamic Acid) on Wheat Productivity, Nitrogen Use Efficiency and Soil Microbes. Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo, 2013.