Cita APA

Li, L. J., Zeng, D. H., Yu, Z. Y., Fan, Z. P., Mao, R., & Peri, P. L. (2011). Foliar N/P ratio and nutrient limitation to vegetation growth on Keerqin sandy grassland of North-east China. Web

Citación estilo Chicago

Li, L. J., D. H. Zeng, Z. Y. Yu, Z. P. Fan, R. Mao, and Pablo Luis Peri. Foliar N/P Ratio and Nutrient Limitation to Vegetation Growth On Keerqin Sandy Grassland of North-east China. 2011.

Cita MLA

Li, L. J., et al. Foliar N/P Ratio and Nutrient Limitation to Vegetation Growth On Keerqin Sandy Grassland of North-east China. 2011.