Dyfyniad APA

O'Hara. Inventing the Pinkertons; or, Spies, Sleuths, Mercenaries, and Thugs. Johns Hopkins University Press.

Dyfyniad Arddull Chicago

O'Hara. Inventing the Pinkertons; or, Spies, Sleuths, Mercenaries, and Thugs. Johns Hopkins University Press.

Dyfyniad MLA

O'Hara. Inventing the Pinkertons; or, Spies, Sleuths, Mercenaries, and Thugs. Johns Hopkins University Press.

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