APA (7th ed.) Citation

Hoover, N. K. (1977). Handbook of agricultural occupations: Preparation for technical and professional work in agriculture (3rd ed.). Interstate Printers & Publishers.

Chicago Style (17th ed.) Citation

Hoover, Norman K. Handbook of Agricultural Occupations: Preparation for Technical and Professional Work in Agriculture. 3rd ed. Danville, Ill.: Interstate Printers & Publishers, 1977.

MLA (9th ed.) Citation

Hoover, Norman K. Handbook of Agricultural Occupations: Preparation for Technical and Professional Work in Agriculture. 3rd ed. Interstate Printers & Publishers, 1977.