Citação norma APA

Astatkie, H., Ambelu, A., & Beyene, E. M. (2021). Sources and level of heavy metal contamination in the water of Awetu watershed streams, southwestern Ethiopia. Heliyon.

Citação norma Chicago

Astatkie, Higemengist, Argaw Ambelu, and Embialle Mengistie Beyene. "Sources and Level of Heavy Metal Contamination in the Water of Awetu Watershed Streams, Southwestern Ethiopia." Heliyon 2021.

Citação norma MLA

Astatkie, Higemengist, Argaw Ambelu, and Embialle Mengistie Beyene. "Sources and Level of Heavy Metal Contamination in the Water of Awetu Watershed Streams, Southwestern Ethiopia." Heliyon 2021.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.