(1895). [Weather Bureau investigation of influence of climate on health, circular letter to publishers requesting public announcement]. [publisher not identified].
Chicago Style (17th ed.) Citation[Weather Bureau Investigation of Influence of Climate on Health, Circular Letter to Publishers Requesting Public Announcement]. Washington, D.C.: [publisher not identified], 1895.
MLA (9th ed.) Citation[Weather Bureau Investigation of Influence of Climate on Health, Circular Letter to Publishers Requesting Public Announcement]. [publisher not identified], 1895.
Warning: These citations may not always be 100% accurate.