MLA

Pursell, Carroll W. Early Stationary Steam Engines In America : a Study In the Migration of a Technology. Washington,: Smithsonian Institution Press, 1969.

APA

Pursell, C. W. (1969). Early stationary steam engines in America : a study in the migration of a technology. Washington,: Smithsonian Institution Press.

Chicago

Pursell, Carroll W., Early Stationary Steam Engines In America: A Study In the Migration of a Technology. Washington,: Smithsonian Institution Press, 1969.