APA (7th ed.) Citation

Penttila. (1994). Finland's security in a changing Europe: A historical perspective. National Defence College.

Chicago Style (17th ed.) Citation

Penttila. Finland's Security in a Changing Europe: A Historical Perspective. Helsinki: National Defence College, 1994.

MLA (8th ed.) Citation

Penttila. Finland's Security in a Changing Europe: A Historical Perspective. National Defence College, 1994.

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