APA (7th ed.) Citation

O'Brien, P. J. (1972). A formal analysis of Cahokia ceramics from the Powell Tract. [Illinois Archaeological Survey, inc.].

Chicago Style (17th ed.) Citation

O'Brien, Patricia J. A Formal Analysis of Cahokia Ceramics from the Powell Tract. [Urbana, Ill.]: [Illinois Archaeological Survey, inc.], 1972.

MLA (9th ed.) Citation

O'Brien, Patricia J. A Formal Analysis of Cahokia Ceramics from the Powell Tract. [Illinois Archaeological Survey, inc.], 1972.