Não informado. (1981). Arkansas Archeological Survey Research Series. Arkansas Archeological Survey.
Cita Chicago Style (17a ed.)Não informado. Arkansas Archeological Survey Research Series. Fayetteville, Ark: Arkansas Archeological Survey, 1981.
Cita MLA (8a ed.)Não informado. Arkansas Archeological Survey Research Series. Arkansas Archeological Survey, 1981.
Precaución: Estas citas no son 100% exactas.