APA (7th ed.) Citation

Seppälä, M. (1997). Distribution of permafrost in Finland. Geological Society of Finland.

Chicago Style (17th ed.) Citation

Seppälä, M. Distribution of Permafrost in Finland. Geological Society of Finland, 1997.

MLA (8th ed.) Citation

Seppälä, M. Distribution of Permafrost in Finland. Geological Society of Finland, 1997.

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