APA
NORWAY S. (. B. o., NORWAY S. (. B. o., . (1966). Statistical yearbook of Norway 1966. OSLO: Central Bureau of Statistics of Norway (85th issue).
Chicago
NORWAY STATISTICS (Central Bureau of--), NORWAY STATISTICS (Central Bureau of--), . 1966. Statistical yearbook of Norway 1966. OSLO: Central Bureau of Statistics of Norway (85th issue).
Harvard
NORWAY S. (. B. o., NORWAY S. (. B. o., . (1966). Statistical yearbook of Norway 1966. OSLO: Central Bureau of Statistics of Norway (85th issue).
MLA
NORWAY STATISTICS (Central Bureau of--), NORWAY STATISTICS (Central Bureau of--), . Statistical yearbook of Norway 1966. OSLO: Central Bureau of Statistics of Norway (85th issue). 1966.
