Dyfyniad APA

(1984). Blue highways: A journey into America / William Least Heat Moon (William Trogdon) ; photographs by the author.

Dyfyniad Arddull Chicago

Blue Highways: A Journey into America / William Least Heat Moon (William Trogdon) ; Photographs by the Author. 1984.

Dyfyniad MLA

Blue Highways: A Journey into America / William Least Heat Moon (William Trogdon) ; Photographs by the Author. 1984.

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