APA (7th ed.) Citation

United States. Department of the Interior. (1915). Service of notice on unknown heirs. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Service of Notice on Unknown Heirs. [Washington]: [publisher not identified], 1915.

MLA (9th ed.) Citation

United States. Department of the Interior. Service of Notice on Unknown Heirs. [publisher not identified], 1915.

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