APA (7th ed.) Citation

Barker, P. W. (1940). Charles Goodyear: Connecticut Yankee and rubber pioneer. Priv. print by G. L. Cabot, inc..

Chicago Style (17th ed.) Citation

Barker, Preston Wallace. Charles Goodyear: Connecticut Yankee and Rubber Pioneer. Boston, Mass.: Priv. print by G. L. Cabot, inc., 1940.

MLA (9th ed.) Citation

Barker, Preston Wallace. Charles Goodyear: Connecticut Yankee and Rubber Pioneer. Priv. print by G. L. Cabot, inc., 1940.