APA (7th ed.) Citation

Peterson, C. J. (1990). Comparison of winter wheat varieties grown in cooperative nursery experiments in the hard red winter wheat region in 1989. U. S. Dept. of Agriculture, Agricultural Research Service in cooperation with State Agricultural Experiment Stations.

Chicago Style (17th ed.) Citation

Peterson, C. J. Comparison of Winter Wheat Varieties Grown in Cooperative Nursery Experiments in the Hard Red Winter Wheat Region in 1989. Lincoln, Neb.: U. S. Dept. of Agriculture, Agricultural Research Service in cooperation with State Agricultural Experiment Stations, 1990.

MLA (9th ed.) Citation

Peterson, C. J. Comparison of Winter Wheat Varieties Grown in Cooperative Nursery Experiments in the Hard Red Winter Wheat Region in 1989. U. S. Dept. of Agriculture, Agricultural Research Service in cooperation with State Agricultural Experiment Stations, 1990.