APA
Seppälä, . (2004). Wind As A Geomorphic Agent In Cold Climates. : Cambridge.
Chicago
Seppälä, . 2004. Wind As A Geomorphic Agent In Cold Climates. : Cambridge.
Harvard
Seppälä, . (2004). Wind As A Geomorphic Agent In Cold Climates. : Cambridge.
MLA
Seppälä, . Wind As A Geomorphic Agent In Cold Climates. : Cambridge. 2004.