APA (7th ed.) Citation

Hoffmann, F. L. (1912). Rural health and welfare with special reference to New England, New York, New Jersey and Pennsylvania: By Frederick L. Hoffman. American land and irrigation exposition, New York City, November 15 to 30, 1912. s.t.

Chicago Style (17th ed.) Citation

Hoffmann, Frederick L. Rural Health and Welfare with Special Reference to New England, New York, New Jersey and Pennsylvania: By Frederick L. Hoffman. American Land and Irrigation Exposition, New York City, November 15 to 30, 1912. Newark, New Jersey: s.t, 1912.

MLA (9th ed.) Citation

Hoffmann, Frederick L. Rural Health and Welfare with Special Reference to New England, New York, New Jersey and Pennsylvania: By Frederick L. Hoffman. American Land and Irrigation Exposition, New York City, November 15 to 30, 1912. s.t, 1912.