Dyfyniad APA

Andrews, T. M. (2012). The border challenge: An insider's view of stopping drugs at America's borders. University Press of America.

Dyfyniad Arddull Chicago

Andrews, T. Michael. The Border Challenge: An Insider's View of Stopping Drugs at America's Borders. Lanham, MD: University Press of America, 2012.

Dyfyniad MLA

Andrews, T. Michael. The Border Challenge: An Insider's View of Stopping Drugs at America's Borders. University Press of America, 2012.

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