APA (7th ed.) Citation

ZHAO, Y., XING, S., ZHANG, Q., ZHANG, F., & MA, W. (2019). Causes of maize density loss in farmers' fields in Northeast China. KeAi Communications Co., Ltd.

Chicago Style (17th ed.) Citation

ZHAO, Ying-jie, Sen XING, Qing-song ZHANG, Fu-suo ZHANG, and Wen-qi MA. Causes of Maize Density Loss in Farmers' Fields in Northeast China. KeAi Communications Co., Ltd, 2019.

MLA (9th ed.) Citation

ZHAO, Ying-jie, et al. Causes of Maize Density Loss in Farmers' Fields in Northeast China. KeAi Communications Co., Ltd, 2019.