Mäkelä, K. (1982). Permissible Starting Age for drinking in four scandinavian countries. SIFA - mimeographed series.
Chicago Style (17th ed.) CitationMäkelä, Klaus. "Permissible Starting Age for Drinking in Four Scandinavian Countries." SIFA - Mimeographed Series 1982.
MLA (8th ed.) CitationMäkelä, Klaus. "Permissible Starting Age for Drinking in Four Scandinavian Countries." SIFA - Mimeographed Series, 1982.
Warning: These citations may not always be 100% accurate.