Cita APA (7th ed.)
International journal of geo-engineering [Int J Geoeng] NLMUID: 9918284165906676.
Cita Chicago (17th ed.)
International Journal of Geo-engineering [Int J Geoeng] NLMUID: 9918284165906676.
Cita MLA (9th ed.)
International Journal of Geo-engineering [Int J Geoeng] NLMUID: 9918284165906676.
Atenció: Aquestes cites poden no estar 100% correctes.