APA (7th ed.) Citation

American Bureau of Metal Statistics. (1921). Year book of the American Bureau of Metal Statistics. [publisher not identified].

Chicago Style (17th ed.) Citation

American Bureau of Metal Statistics. Year Book of the American Bureau of Metal Statistics. New York city: [publisher not identified], 1921.

MLA (9th ed.) Citation

American Bureau of Metal Statistics. Year Book of the American Bureau of Metal Statistics. [publisher not identified], 1921.

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