APA

Bardach J. E., . (1964). Downstream: a natural history of the river. New York: Harper & Row.

Chicago

Bardach John E, . 1964. Downstream: a natural history of the river. New York: Harper & Row.

Harvard

Bardach J. E., . (1964). Downstream: a natural history of the river. New York: Harper & Row.

MLA

Bardach John E, . Downstream: a natural history of the river. New York: Harper & Row. 1964.