Não informado. (1981). Arkansas Archeological Survey Research Series. Arkansas Archeological Survey.
Chicago (17e ed.) BronvermeldingNão informado. Arkansas Archeological Survey Research Series. Fayetteville, Ark: Arkansas Archeological Survey, 1981.
MLA (8e ed.) BronvermeldingNão informado. Arkansas Archeological Survey Research Series. Arkansas Archeological Survey, 1981.
Let op: Deze citaties zijn niet altijd 100% accuraat.