APA Citation

Tanskanen, H. (1986). The development of geological sciences in Finland. Bulletin / Geological Survey of Finland 336.

Chicago Style Citation

Tanskanen, Heikki. "The Development of Geological Sciences in Finland." Bulletin / Geological Survey of Finland 336 1986.

MLA Citation

Tanskanen, Heikki. "The Development of Geological Sciences in Finland." Bulletin / Geological Survey of Finland 336 1986.

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