Cita APA (7a ed.)

Keir, M. (1920). Manufacturing industries in America: Fundamental economic factors. Ronald.

Cita Chicago Style (17a ed.)

Keir, Malcolm. Manufacturing Industries in America: Fundamental Economic Factors. New York: Ronald, 1920.

Cita MLA (9a ed.)

Keir, Malcolm. Manufacturing Industries in America: Fundamental Economic Factors. Ronald, 1920.