APA (7th ed.) Citation

(2016). Presence of contamination by As Cd, As, Pb, Se, and Hg in coals of the Cundiboyacense area, Colombia.

Chicago Style (17th ed.) Citation

Presence of Contamination by As Cd, As, Pb, Se, and Hg in Coals of the Cundiboyacense Area, Colombia. 2016.

MLA (8th ed.) Citation

Presence of Contamination by As Cd, As, Pb, Se, and Hg in Coals of the Cundiboyacense Area, Colombia. 2016.

Warning: These citations may not always be 100% accurate.