APA (7th ed.) Citation

(2013). Productivity and competitiveness determination of the small-scale mining at the northern mining district in the state of Boyacá.

Chicago Style (17th ed.) Citation

Productivity and Competitiveness Determination of the Small-scale Mining at the Northern Mining District in the State of Boyacá. 2013.

MLA (8th ed.) Citation

Productivity and Competitiveness Determination of the Small-scale Mining at the Northern Mining District in the State of Boyacá. 2013.

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