APA

Bower C., . (1949). Studies on the forms availability of soil organic phosphorus. Ames: Agricultural Experiment Station Iova State College of Agriculture and Mechanic Arts.

Chicago

Bower C.A, . 1949. Studies on the forms availability of soil organic phosphorus. Ames: Agricultural Experiment Station Iova State College of Agriculture and Mechanic Arts.

Harvard

Bower C., . (1949). Studies on the forms availability of soil organic phosphorus. Ames: Agricultural Experiment Station Iova State College of Agriculture and Mechanic Arts.

MLA

Bower C.A, . Studies on the forms availability of soil organic phosphorus. Ames: Agricultural Experiment Station Iova State College of Agriculture and Mechanic Arts. 1949.