Cita APA (7a ed.)

Welch, H. J., & Miles, G. H. (1932). Industrial psychology in practice. Isaac Pitman & Sons.

Cita Chicago Style (17a ed.)

Welch, Henry J., y George H. Miles. Industrial Psychology in Practice. London: Isaac Pitman & Sons, 1932.

Cita MLA (9a ed.)

Welch, Henry J., y George H. Miles. Industrial Psychology in Practice. Isaac Pitman & Sons, 1932.