APA (7th ed.) Citation

Langley, S. P. (1889). Circular concerning department of antiquities. [publisher not identified.

Chicago Style (17th ed.) Citation

Langley, S. P. Circular Concerning Department of Antiquities. Washington, D.C.: [publisher not identified, 1889.

MLA (9th ed.) Citation

Langley, S. P. Circular Concerning Department of Antiquities. [publisher not identified, 1889.

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