APA (7th ed.) Citation

Ping Liu, Yahong Zhang, Ningchuan Feng, Meilin Zhu, & Juncang Tian. (2020). Potentially toxic element (PTE) levels in maize, soil, and irrigation water and health risks through maize consumption in northern Ningxia, China. BMC.

Chicago Style (17th ed.) Citation

Ping Liu, Yahong Zhang, Ningchuan Feng, Meilin Zhu, and Juncang Tian. Potentially Toxic Element (PTE) Levels in Maize, Soil, and Irrigation Water and Health Risks Through Maize Consumption in Northern Ningxia, China. BMC, 2020.

MLA (9th ed.) Citation

Ping Liu, et al. Potentially Toxic Element (PTE) Levels in Maize, Soil, and Irrigation Water and Health Risks Through Maize Consumption in Northern Ningxia, China. BMC, 2020.