APA (7th ed.) Citation

North Carolina Agricultural Experiment Station & United States. Department of Agriculture. Agronomy information circular. North Carolina Agricultural Experiment Station and the North Carolina State College of Agriculture and Engineering, 1927-1951.

Chicago Style (17th ed.) Citation

North Carolina Agricultural Experiment Station and United States. Department of Agriculture. Agronomy Information Circular. Raleigh: North Carolina Agricultural Experiment Station and the North Carolina State College of Agriculture and Engineering, 1927-1951.

MLA (9th ed.) Citation

North Carolina Agricultural Experiment Station and United States. Department of Agriculture. Agronomy Information Circular. North Carolina Agricultural Experiment Station and the North Carolina State College of Agriculture and Engineering, 1927-1951.