APA (7th ed.) Citation

United States. Department of State. (1914). Coal. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of State. Coal. Washington: [publisher not identified], 1914.

MLA (9th ed.) Citation

United States. Department of State. Coal. [publisher not identified], 1914.

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