APA (7th ed.) Citation

(1993). Problemy ekologii Rossii. [s.n.].

Chicago Style (17th ed.) Citation

Problemy Ekologii Rossii. [s.n.], 1993.

MLA (8th ed.) Citation

Problemy Ekologii Rossii. [s.n.], 1993.

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