Dyfyniad APA

Duncan, D., & Burns, K. (2003). Horatio's drive: America's first road trip. New York: Random House.

Dyfyniad Arddull Chicago

Duncan, Dayton., và Ken Burns. Horatio's Drive: America's First Road Trip. New York: Random House, 2003.

Dyfyniad MLA

Duncan, Dayton., và Ken Burns. Horatio's Drive: America's First Road Trip. New York: Random House, 2003.

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