APA

Gale E. F., . (1952). The chemical activities of bacteria. New York :b Academic Press: .

Chicago

Gale E F, . 1952. The chemical activities of bacteria. New York :b Academic Press: .

Harvard

Gale E. F., . (1952). The chemical activities of bacteria. New York :b Academic Press: .

MLA

Gale E F, . The chemical activities of bacteria. New York :b Academic Press: . 1952.