Dyfyniad APA
Williams, R. C. (2012). The historian's toolbox: A student's guide to the theory and craft of history (3rd ed.). M.E. Sharpe.
Dyfyniad Arddull Chicago
Williams, Robert Chadwell. The Historian's Toolbox: A Student's Guide to the Theory and Craft of History. 3rd ed. Armonk, N.Y: M.E. Sharpe, 2012.
Dyfyniad MLA
Williams, Robert Chadwell. The Historian's Toolbox: A Student's Guide to the Theory and Craft of History. 3rd ed. M.E. Sharpe, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.