Allen, J. L. The Blue-Grass Region of Kentucky, and Other Kentucky Articles.
Chicago (17e ed.) BronvermeldingAllen, James Lane. The Blue-Grass Region of Kentucky, and Other Kentucky Articles.
MLA (9e ed.) BronvermeldingAllen, James Lane. The Blue-Grass Region of Kentucky, and Other Kentucky Articles.
Let op: Deze citaties zijn niet altijd 100% accuraat.