APA (7th ed.) Citation

(1992). Ėkologičeskij atlas Sankt-Peterburga. Monitoring <<[u.a.]>>.

Chicago Style (17th ed.) Citation

Ėkologičeskij Atlas Sankt-Peterburga. Leningrad: Monitoring <<[u.a.]>>, 1992.

MLA (9th ed.) Citation

Ėkologičeskij Atlas Sankt-Peterburga. Monitoring <<[u.a.]>>, 1992.