Cita APA (7th ed.)
O'Brien, M. J., & Lewarch, D. E. (1981). Plowzone archeology: Contributions to theory and technique. Vanderbilt University.
Cita Chicago (17th ed.)
O'Brien, Michael J., i Dennis E. Lewarch. Plowzone Archeology: Contributions to Theory and Technique. Nashville, Tennessee: Vanderbilt University, 1981.
Cita MLA (9th ed.)
O'Brien, Michael J., i Dennis E. Lewarch. Plowzone Archeology: Contributions to Theory and Technique. Vanderbilt University, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.