Dyfyniad APA

Halstead, P., & Levy, S. (2014). Two oxen ahead: Pre-mechanized farming in the Mediterranean. Wiley Blackwell.

Dyfyniad Arddull Chicago

Halstead, Paul, and Simon Levy. Two Oxen Ahead: Pre-mechanized Farming in the Mediterranean. Cambridge, England: Wiley Blackwell, 2014.

Dyfyniad MLA

Halstead, Paul, and Simon Levy. Two Oxen Ahead: Pre-mechanized Farming in the Mediterranean. Wiley Blackwell, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.