APA (7th ed.) Zitazioa
Haas, J. (2012). Geology of Hungary. Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/978-3-642-21910-8
Chicago Style (17th ed.) Zitazioa
Haas, Jans. Geology of Hungary. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-21910-8.
MLA (9th ed.) Zitazioa
Haas, Jans. Geology of Hungary. Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-21910-8.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.