APA (7th ed.) Citation

Lightfoot, K. G. (1981). Prehistoric political development in the Little Colorado region, east-central Arizona. [publisher not identified].

Chicago Style (17th ed.) Citation

Lightfoot, Kent G. Prehistoric Political Development in the Little Colorado Region, East-central Arizona. [Place of publication not identified]: [publisher not identified], 1981.

MLA (9th ed.) Citation

Lightfoot, Kent G. Prehistoric Political Development in the Little Colorado Region, East-central Arizona. [publisher not identified], 1981.