APA (7th ed.) Citation

Institut za gorata (Bŭlgarska akademii͡a na naukite), issuing body. (2001). Silva Balcanica. Forest Research Institute - Bulgarian Academy of Sciences (FRI-BAS).

Chicago Style (17th ed.) Citation

Institut za gorata (Bŭlgarska akademii͡a na naukite), issuing body. Silva Balcanica. Sofia, Bulgaria: Forest Research Institute - Bulgarian Academy of Sciences (FRI-BAS), 2001.

MLA (9th ed.) Citation

Institut za gorata (Bŭlgarska akademii͡a na naukite), issuing body. Silva Balcanica. Forest Research Institute - Bulgarian Academy of Sciences (FRI-BAS), 2001.