APA (7th ed.) Citation

Tucker, G. C. (1981). The prehistoric settlement system on Chimney Rock Mesa, south-central Colorado, A.D. 925-1125. [publisher not identified].

Chicago Style (17th ed.) Citation

Tucker, Gordon C. The Prehistoric Settlement System on Chimney Rock Mesa, South-central Colorado, A.D. 925-1125. [Place of publication not identified]: [publisher not identified], 1981.

MLA (9th ed.) Citation

Tucker, Gordon C. The Prehistoric Settlement System on Chimney Rock Mesa, South-central Colorado, A.D. 925-1125. [publisher not identified], 1981.