APA (7th ed.) Zitazioa
Tiess, G. (2011). Legal Basics of Mineral Policy in Europe: An overview of 40 countries. Springer Vienna. https://doi.org/10.1007/978-3-211-89003-5
Chicago Style (17th ed.) Zitazioa
Tiess, Gnter. Legal Basics of Mineral Policy in Europe: An Overview of 40 Countries. Vienna: Springer Vienna, 2011. https://doi.org/10.1007/978-3-211-89003-5.
MLA (9th ed.) Zitazioa
Tiess, Gnter. Legal Basics of Mineral Policy in Europe: An Overview of 40 Countries. Springer Vienna, 2011. https://doi.org/10.1007/978-3-211-89003-5.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.