APA

Baum B. R., . (1977). Supplement to oats wild and cultivated : bibliography. Ottawa: Canada, Biosystematics Research Institute, Dept. of Agriculture.

Chicago

Baum Bernard R, . 1977. Supplement to oats wild and cultivated : bibliography. Ottawa: Canada, Biosystematics Research Institute, Dept. of Agriculture.

Harvard

Baum B. R., . (1977). Supplement to oats wild and cultivated : bibliography. Ottawa: Canada, Biosystematics Research Institute, Dept. of Agriculture.

MLA

Baum Bernard R, . Supplement to oats wild and cultivated : bibliography. Ottawa: Canada, Biosystematics Research Institute, Dept. of Agriculture. 1977.