APA (7th ed.) Citation

Hall, C. W. (1961). Agricultural engineering index, 1907-1960. Agricultural Consulting Associates.

Chicago Style (17th ed.) Citation

Hall, Carl W. Agricultural Engineering Index, 1907-1960. Reynoldsburg, Ohio: Agricultural Consulting Associates, 1961.

MLA (9th ed.) Citation

Hall, Carl W. Agricultural Engineering Index, 1907-1960. Agricultural Consulting Associates, 1961.