Cita APA (7a ed.)

Mancall, P. C., Rosenbloom, J. L., & Weiss, T. J. (2001). Agricultural labor productivity in the lower South, 1720-1800. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Mancall, Peter C., Joshua L. Rosenbloom, y Thomas Joseph Weiss. Agricultural Labor Productivity in the Lower South, 1720-1800. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Mancall, Peter C., et al. Agricultural Labor Productivity in the Lower South, 1720-1800. National Bureau of Economic Research, 2001.