APA

Lynch T. F., . (1968). More about earth-shaking equipment. New York:US: American museum of natural history.

Chicago

Lynch Thomas F, . 1968. More about earth-shaking equipment. New York:US: American museum of natural history.

Harvard

Lynch T. F., . (1968). More about earth-shaking equipment. New York:US: American museum of natural history.

MLA

Lynch Thomas F, . More about earth-shaking equipment. New York:US: American museum of natural history. 1968.