APA (7th ed.) Citation

Dubrovina, L. A., Boriak, H. V., & Kirzhaiev, S. M. (1993). National archival information system.

Chicago Style (17th ed.) Citation

Dubrovina, L. A., H. V. Boriak, and S. M. Kirzhaiev. National Archival Information System. 1993.

MLA (8th ed.) Citation

Dubrovina, L. A., et al. National Archival Information System. 1993.

Warning: These citations may not always be 100% accurate.