Cita APA (7a ed.)

Gray, P., & Jurison, J. (1995). Productivity in the office and the factory. Boyd & Fraser.

Cita Chicago Style (17a ed.)

Gray, Paul, y Jaak Jurison. Productivity in the Office and the Factory. Danvers, Mass: Boyd & Fraser, 1995.

Cita MLA (9a ed.)

Gray, Paul, y Jaak Jurison. Productivity in the Office and the Factory. Boyd & Fraser, 1995.