Aleksandrova, К. S., Petrova, R. I., & Filipova, S. Т. Present state of normative current support of the National Bibliography in Bulgaria. Siberian Branch of the Russian Academy of Science, State Public Scientific Technological Library.
Chicago Style (17th ed.) CitationAleksandrova, К. S., R. I. Petrova, and S. Т Filipova. Present State of Normative Current Support of the National Bibliography in Bulgaria. Siberian Branch of the Russian Academy of Science, State Public Scientific Technological Library.
MLA (9th ed.) CitationAleksandrova, К. S., et al. Present State of Normative Current Support of the National Bibliography in Bulgaria. Siberian Branch of the Russian Academy of Science, State Public Scientific Technological Library.
Warning: These citations may not always be 100% accurate.