Cita APA (7a ed.)
Sieling, M., & Dumas, M. (2001). Labor productivity in the retail trade industry, 1987-99. Monthly Labor Review, 124(12), 3-15.
Cita Chicago Style (17a ed.)
Sieling, Mark, y Mark Dumas. "Labor Productivity in the Retail Trade Industry, 1987-99." Monthly Labor Review 124, no. 12 (2001): 3-15.
Cita MLA (9a ed.)
Sieling, Mark, y Mark Dumas. "Labor Productivity in the Retail Trade Industry, 1987-99." Monthly Labor Review, vol. 124, no. 12, 2001, pp. 3-15.
Precaución: Estas citas no son 100% exactas.