APA (7th ed.) Citation

International Geological Congress & Freimanis, A. (1984). Estonian Soviet Socialist Republic: Excursions : guidebook. Academy of Sciences of the Estonian SSR.

Chicago Style (17th ed.) Citation

International Geological Congress and A. Freimanis. Estonian Soviet Socialist Republic: Excursions : Guidebook. Tallinn [Estonia]: Academy of Sciences of the Estonian SSR, 1984.

MLA (8th ed.) Citation

International Geological Congress and A. Freimanis. Estonian Soviet Socialist Republic: Excursions : Guidebook. Academy of Sciences of the Estonian SSR, 1984.