APA (7th ed.) Citation

Bengtson, N. A. (1920). Norway: Commercial and industrial handbook. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Bengtson, N. A. Norway: Commercial and Industrial Handbook. [Washington?]: U.S. Government Printing Office, 1920.

MLA (9th ed.) Citation

Bengtson, N. A. Norway: Commercial and Industrial Handbook. U.S. Government Printing Office, 1920.

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