Cita APA (7a ed.)

Gilbreth, F. B., & Emerson, H. (1993). Motion study: A method for increasing the efficiency of the workman. Efficiency as a basis for operation and wages. Routledge : Thoemmes.

Cita Chicago Style (17a ed.)

Gilbreth, Frank Bunker, y Harrington Emerson. Motion Study: A Method for Increasing the Efficiency of the Workman. Efficiency as a Basis for Operation and Wages. London: Routledge : Thoemmes, 1993.

Cita MLA (8a ed.)

Gilbreth, Frank Bunker, y Harrington Emerson. Motion Study: A Method for Increasing the Efficiency of the Workman. Efficiency as a Basis for Operation and Wages. Routledge : Thoemmes, 1993.