Bulletin of Engineering Geology and the Environment. Springer Berlin Heidelberg.
Chicago Style (17th ed.) ZitazioaBulletin of Engineering Geology and the Environment. Springer Berlin Heidelberg.
MLA (9th ed.) ZitazioaBulletin of Engineering Geology and the Environment. Springer Berlin Heidelberg.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.