APA

Wooldridge D. E., . (1966). The machinery of life. New York: McGraw-Hill.

Chicago

Wooldridge Dean E, . 1966. The machinery of life. New York: McGraw-Hill.

Harvard

Wooldridge D. E., . (1966). The machinery of life. New York: McGraw-Hill.

MLA

Wooldridge Dean E, . The machinery of life. New York: McGraw-Hill. 1966.