Cita APA (7th ed.)
Halstead, P., & Levy, S. (2014). Two oxen ahead: Pre-mechanized farming in the Mediterranean. Wiley Blackwell.
Cita Chicago (17th ed.)
Halstead, Paul, i Simon Levy. Two Oxen Ahead: Pre-mechanized Farming in the Mediterranean. Cambridge, England: Wiley Blackwell, 2014.
Cita MLA (9th ed.)
Halstead, Paul, i Simon Levy. Two Oxen Ahead: Pre-mechanized Farming in the Mediterranean. Wiley Blackwell, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.